The ratio notation and decimal notation to describe the relationship between the number of double basses and the total number of instruments in the string section are:
4 : 44 and 0.01.
What is a ratio?The ratio shows how many times one value is contained in another value.
Example:
There are 3 apples and 2 oranges in a basket.
The ratio of apples to oranges is 3:2 or 3/2.
We have,
The number of instruments in the string section.
= 7 cellos + 4 double basses + 11 first violins + 11 second violins + 11 violas
= 7 + 4 + 11 + 11 + 11
= 44
Now,
The number of double basses.
= 4
Now,
Ratio notation to describe the relationship between the number of double basses and the total number of instruments in the string section is.
= 4 : 44
The decimal notation to describe the relationship between the number of double basses and the total number of instruments in the string section is.
= 4/44
= 1/11
= 0.01
Thus,
The ratio notation is 4:44.
The decimal notation is 0.01.
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on a map, 2 cm represents 68 miles. how many miles away are two cities that are 7 cm apart on the map
Answer:
238 miles
Step-by-step explanation:
2cm=68 miles
2cm÷2=68 miles÷2
1cm = 34 miles
7cm x 34 miles
=238 miles
What is the displacement when A truck drives 8 km east, 5 km south, then 8 km west?
1 km
8 km
21 km
O5 km south
13 km south
West
North
South
East
Displacement of the truck is 5 km south.
What is Displacement?Displacement is defined as the change in the position of an object. Displacement is a vector quantity since it has both direction and magnitude.
Given that A truck drives 8 km east, 5 km south, then 8 km west.
The figure representing the position of the truck is given.
Truck moves from A to B 8 km east.
Then move from B to C 5 km south.
Then move from C to D 8 km west.
Displacement of the truck is the shortest distance from A to D.
It is equal to 5 km and the direction is south.
Hence the displacement is 5 km south.
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Members of the drama club plan to present its annual spring musical. They have $1,262.50 left from fundraising, but they estimate that the entire production will cost $1,600.00
a school is organizing a weekend trip to a nature preserve. for each student, there is a $50 charge, which covers food and lodging. there is also a $25 charge per student for the bus. the school must also pay a $15 cleaning fee for the bus. if the total cost of the weekend is $3,765, how many students will be going on the trip?
The total number of students going for the weekend trip as per the given total cost and other charges is equal to 50.
Let us consider 'n' be the number of students going for trip.
Per student charge for food and lodging = $50
Total food and lodging charges = $50n
Bus charges per student = $25
Total bus charges = $25n
Bus cleaning fees = $15
Total cost for the trip = $3,765
Equation formed for the above condition is:
$ (50n + 25n + 15 ) = $3,765
⇒ $ ( 75n + 15 ) = $3,765
⇒ 75n = 3,765 - 15
⇒ n = 3,750/ 75
⇒ n = 50
Therefore, there are 50 students going on the weekend trip.
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Given the functions f(x) = 3(x-4) and g(x) = 2(x - 3), for what values of x is f(x) > g(x)? Use the
properties of inequality and other properties to justify your solution.
The values of 'x' for which f(x) > g(x) is when x > 6.
What are inequalities and their types?Inequality is a relation that compares two numbers or other mathematical expressions in an unequal way.
The symbol a < b indicates that a is smaller than b.
When a > b is used, it indicates that a is bigger than b.
a is less than or equal to b when a notation like a ≤ b.
a is bigger or equal value of an is indicated by the notation a ≥ b.
Given, Are two functions f(x) = 3(x - 4) and g(x) = 2(x - 3).
The values of 'x' for which f(x) > g(x) is 3(x - 4) > 2(x - 3).
3x - 12 > 2x - 6.
3x - 2x > 12 - 6.
x > 6.
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this figure is made up of a rectangle and parallelogram. what is the area of this figure? enter your answer in the box. do not round any side lengths. units²
40 square units is the area of this rectangle figure .
What is a rectangle ?
A rectangle is a sort of quadrilateral with parallel sides that are equal to one another and four vertices that are all 90 degrees apart. Because of this, it is also known as an equiangular quadrilateral.
The term "parallelogram" can also be used to describe a rectangle because the opposing sides are equal and parallel.
the figure, the rectangle has the vertexes (2,1), (3,-3), (-5,-5) and (-6,-1). The parallelogram has the vertexes (2,7), (3,3), (3,-3), and (2,1).
The area of a parallelogram is base times height. We have 2 vertical lines at x=2 and x=3, so the height is 1. And the length of the line from (3,3) to (3,-3) is 6, so the base is 6. Therefore the area of the parallelogram is 1*6 = 6.
The rectangle is a tad trickier since it's not aligned with either the x or y axis. But we can use the Pythagorean theorem to get the lengths.
L = sqrt((2 - -6)^2 + (1 - -1)^2)
L = sqrt(8^2 + 2^2)
L = sqrt(64 + 4)
L = sqrt(68) = 2*sqrt(17)
W = sqrt((2-3)^2 + (1- -3)^2)
W = sqrt((-1)^2 + 4^2)
W = sqrt(1 + 16)
W = sqrt(17)
And the area is length * width, so:
2*sqrt(17)*sqrt(17) = 2 * 17 = 34
And the total area is the sum of the areas, so
34 + 6 = 40
So the area of the figure is 40 square units.
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A spinner with 12 equally sized slices has 5 blue slices and 7 yellow slices. The dial is spun and stops on a slice at random. What is the probability that the dial stops on a red slice? Write your answer as a fraction in simplest form.
are there any situations where the data may not be centered around the average or that the average isn't the best representation of the data collected?
Yes, there are situations where the data may not be centered around the average or where the average is not the best representation of the data collected.
For example, in a positively skewed distribution, the mean is greater than the median, and the data is spread out more on the right side of the average. In this case, the average may not accurately represent the "typical" value in the data set. In addition, in cases where there are extreme outliers in the data, the mean can be greatly affected, making it a less representative measure of central tendency. In such cases, the median or mode may be a better representation of the data.
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in exercises 1 and 2 rewrite the expression in rational exponent form
Rewrite expression in rational exponent form
[tex]a) \: \: \: \: \sqrt[5]{ (- 53) ^{4} } \\ b) \: \: \: \: \: \: \sqrt[4]{(110) {}^{7} } [/tex]
the rational exponent form :
a)
[tex] { - 53}^{ \frac{4}{5} } [/tex]
b)
[tex]110 { }^{ \frac{7}{4} } [/tex]
About Exponential numberExponential numbers are a form of mathematical abbreviation that allow us to write complex mathematical expressions more succinctly. An exponential number is a number that is repeatedly multiplied by itself.
Exponential is written with numbers and letters to the right of certain mathematical expressions called bases. While exponential numbers are often also called powers. Properties of exponential numbers
Exponential numbers have their own special properties as follows:
a¹ =a mathematical expression with an exponential of 1 or to the power of one, the result is always a mathematical expression itself. Example: 2¹ = 2, 67¹=67, and 700¹=700. aº=1 , when the exponent is zero, then regardless of the number, the expression will always equal one. Example: 2º=1 In addition to one and zero exponentials which are often referred to as powers of one and powers of zero, the following are the properties of exponentials in multiplication, division, multiple powers, as well as exponential fractions:Learn more about exponent at
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Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the interval 3≤x≤5.
The average rate of change of function in the interval 3 ≤ x ≤ 5 is → Δr = (b - a)/2
What is a function? Define its domain and range?An function in mathematics defines a relationship between one variable (the independent variable {x}) and another variable (the dependent variable {y}). Example → y = f{x} = ax + b.Domain represents the set of values along the {x} - axis or the possible values of {x} for which f{x} exists.Range represents the set of values along the {y} - axis or the possible existing values of f{x} for a specific value of {x}.Given is a function f{x}.
Since the table is not given, let's assume that -
f{3} = a ... Eq { 1 }
f{5} = b ... Eq { 2 }
Then, we can write the average rate of change as -
Δr = (b - a)/(5 - 3)
Δr = (b - a)/2
Therefore, the average rate of change of function in the interval 3 ≤ x ≤ 5 is → Δr = (b - a)/2.
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In March, Stinson Company completes its only two jobs in process, Jobs 10 and 11. Job 10 cost $20,000 and Job 11 $30,000. On
March 31, Job 10 is sold.
Record the completion of the two jobs and the sale of Job 10. (Enter negative amounts using either a negative sign preceding the number e.g.
If in March, Stinson Company completes its only two jobs in process, Jobs 10 and 11. The entry is Dr Finished goods inventory $50,000,Cr Work in process inventory $50,000.
What is journal entry?Journal entry is used by companies to record their business transactions.
Preparation of the journal entries for the completion of the two jobs and the sale of Job 10
Mar. 31
Dr Finished goods inventory $50,000
(20,000+30,00)
Cr Work in process inventory $50,000
( To record the completion of the two jobs)
Mar. 31
Dr Cash $35,000
Cr Sales revenue $35,000
(To record the sale job 10)
Mar. 31
Dr Cost of goods sold $30,000
Cr Finished goods inventory $30,000
(To record the cost of the job sold)
Therefore the entry is Dr Finished goods inventory $50,000,Cr Work in process inventory $50,000.
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The complete question is:
In March, Stinson Company completes Jobs 10 and 11. Job 10 cost $20,000 and Job 11 $30,000. On March 31, Job 10 is sold to the customer for $35,000 in cash.Journalize the entries for the completion of the two jobs and the sale of Job 10.Date Account Titles and Explanation Debit CreditMar. 31 31 31
is an elevation of 3 m closer to sea level or farther from sea level than an elevation of -4 m?
an elevation of 3m is closer because it has a distance of 3 spaces from sea level, while -4 m has a distance of 4. Hope this helped =)
A triangle has angle measures 23 degrees and 35 degrees what is the measure of the third triangle
Answer:
122
Step-by-step explanation:
How to convert vertex form to standard form. Y=4(x-2)^2-1
Answer:
y = 4x² - 16x + 15
Step-by-step explanation:
The standard form of a parabola is y = ax² + bx + c
To convert y = 4(x- 2)² -1
expand (x - 2)²:a(n) outcome (not an event) of flipping a coin is heads. to determine if a probability distribution is valid, make sure that all probabilities are between 0% and 100% and the sum of all is 100%. the ratio of the ways to succeed to all possible ways that something can occur is also known as probability . to find out how many ways a multi-step process can be completed, use the .
This statement is a description of basic concepts in probability theory.
An outcome of flipping a coin is heads, which can be assigned a probability of 0% or 100% depending on whether the coin lands heads or tails. In general, probabilities must be between 0% and 100% to ensure that a probability distribution is valid. The sum of all probabilities for all possible outcomes must also add up to 100%.
The ratio of the ways to succeed to all possible ways that something can occur is referred to as the probability of the event. This is the fundamental definition of probability.
Finally, to find out how many ways a multi-step process can be completed, you can use the concept of combinations or permutations. These are mathematical concepts used to count the number of possible arrangements or selections of items, given a certain set of conditions.
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11. c = 13 squared, a = 6.6 squared, what is b squared
The value of b² is 125.44 units since b equals 11.2 units when c equals 13 units and an equals 6.6 units.
What is Pythagoras theorem?The Pythagorean theorem is a mathematical theorem that asserts that the square of the length of the hypotenuse (the side opposite the right angle) in a right-angled triangle is equal to the sum of the squares of the other two sides. It is mathematically stated as c2 = a2 + b2, where c is the length of the hypotenuse and a and b are the lengths of the other two sides.
Here,
c=13²
a=6.6²
a²+b²=c²
b=√(c²-a²)
=√(13²-6.6²)
b=11.2 units
b²=125.44 units
The value of b² is 125.44 units as b is equal to 11.2 units when c is 13 units and a is 6.6 units.
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Use prime factorization to find greatest common factor
of the moninomial
18xy, 12x
Answer:
6x
Step-by-step explanation:
Since 18xy,12x18xy,12x contains both numbers and variables, there are two steps to find the GCF (HCF). Find GCF for the numericpart, then find GCF for the variable part.Steps to find the GCF for 18xy,12x18xy,12x:1. Find the GCF for the numerical part 18,1218,122. Find the GCF for the variable part x1,y1,x1x1,y1,x13. Multiply the values togetherFind the common factors for the numerical part:18,1218,12The factors for 1818 are 1,2,3,6,9,181,2,3,6,9,18.Tap for more steps...1,2,3,6,9,181,2,3,6,9,18The factors for 1212 are 1,2,3,4,6,121,2,3,4,6,12.Tap for more steps...1,2,3,4,6,121,2,3,4,6,12List all the factors for 18,1218,12 to find the common factors.1818: 1,2,3,6,9,181,2,3,6,9,181212: 1,2,3,4,6,121,2,3,4,6,12The common factors for 18,1218,12 are 1,2,3,61,2,3,6.1,2,3,61,2,3,6The GCF for the numerical part is 66.GCFNumerical=6GCFNumerical=6Next, find the common factors for the variable part:x,y,xThe factor for x1x1 is xx itself.xxThe factor for y1y1 is yy itself.yyThe factor for x1x1 is xx itself.xxList all the factors for x1,y1,x1x1,y1,x1 to find the common factors.x1=xx1=xy1=yy1=yx1=xx1=xThe common factor for the variables x1,y1,x1x1,y1,x1 is xx.xxThe GCF for the variable part is xx.GCFVariable=xGCFVariable=xMultiply the GCF of the numerical part 66 and the GCF of the variable part xx.6x
One household is to be selected at random from a town.
The probability that the household has a cat is 20%
The probability that the household has a dog is 30%
The probability that the household has a cat or a dog is 45%
What is the probability that the household has a dog, given that the household has a cat?
The probability that the household has a dog given that the household has a cat is 37.5%
How to calculate?The probability that the household has a dog given that the household has a cat can be found using Bayes' Theorem.
Applying that, we have P(dog | cat) = P(cat and dog) / P(cat) = (P(cat) * P(dog | cat)) / P(cat) = (0.20 * P(dog | cat)) / 0.20 = P(dog | cat)
P(cat or dog) = P(cat) + P(dog) - P(cat and dog) = 0.45
P(cat and dog) = P(cat) * P(dog | cat) = 0.20 * P(dog | cat)
P(dog) = P(dog or cat) - P(cat) = 0.30
P(cat and dog) = P(dog or cat) - (P(dog) - P(cat and dog)) = 0.45 - (0.30 - P(cat and dog))
P(cat and dog) = 0.45 - 0.30 + P(cat and dog)
P(cat and dog) = 0.15 + P(cat and dog)
2 * P(cat and dog) = 0.15 + 2 * P(cat and dog)
P(cat and dog) = 0.15 / 2
P(dog | cat) = P(cat and dog) / P(cat) = 0.15 / (2 * 0.20) = 0.375
In conclusion, the probability that the household has a dog given that the household has a cat is 37.5%.
please help !!!! hurry
The new triangle is similar with original triangle. By using this, the perimeter of the new triangle P₂ = 75 cm.
What is similar shape?When applying a scale factor, similar shapes are enlarged versions of one another. All of the corresponding angles and lengths in related shapes are equal and in the same ratio.
We divide the length of the enlarged shape by the length of the original shape to calculate the length scale factor.
The ratio of perimeter of both shapes is same as the ratio their corresponding side.
Given that the sides of triangle are 9cm, 20cm, 21cm.
The perimeter of this triangle
P₁ = 9cm + 20cm + 21cm
P₁ = 50cm
As the lengths of triangle are multiplied by 150%. So the perimeter of new triangle is also 150% of original triangle.
Let the perimeter of new triangle is P₂
So that
150% = P₂ / P₁
⇒ 150 / 100 = P₂ / 50
Multiply both sides by 50 we get
⇒ (3/2)*50 = P₂
⇒ P₂ = 150/2
⇒ P₂ = 75
So the perimeter of the new triangle P₂ = 75 cm.
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if you wanted to visualize the change in the mean test score for the same exam over multiple semesters which visualizations might be used (choose one or more)? group of answer choices pie chart bar chart histogram line chart
If you wanted to visualize the change in the mean test score for the same exam over multiple semesters then you can bar chart for visualizations.
A bar chart would be a suitable visualization to see the change in the mean test score for the same exam over multiple semesters. These types of charts allow you to see trends and changes over time, making it easy to compare the mean test scores from one semester to the next.
A histogram is used to visualize the distribution of continuous data, while a pie chart is used to show the proportion of various categories, so they are not suitable for this type of data visualization.
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will give briniest.
Create a two-way table from the diagram:
1
Match the values with their correct places in the table:
1
Question 1 options:
22
6
8
19
25
55
14
30
41
1.
a)
2.
b)
3.
c)
4.
d)
5.
e)
6.
f)
7.
g)
8.
h)
9.
i)
wo way frequency tables
Two-way frequency tables show how many data points fit in each category.
Here's an example:
Preference Male Female
Prefers dogs 363636 222222
Prefers cats 888 262626
No preference 222 666
The columns of the table tell us whether the student is a male or a female. The rows of the table tell us whether the student prefers dogs, cats, or doesn't have a preference.
Each cell tells us the number (or frequency) of students. For example, the 363636 is in the male column and the prefers dogs row. This tells us that there are 363636 males who preferred dogs in this dataset.
Notice that there are two variables—gender and preference—this is where the two in two-way frequency table comes from.
Want a review of making two-way frequency tables? Check out this video.
Want to practice making frequency tables? Check out this exercise.
Want to practice reading frequency tables? Check out this exercise
Two way relative frequency tables
Two-way relative frequency tables show what percent of data points fit in each category. We can use row relative frequencies or column relative frequencies, it just depends on the context of the problem.
For example, here's how we would make column relative frequencies:
Step 1: Find the totals for each column.
Preference Male Female
Prefers dogs 363636 222222
Prefers cats 888 262626
No preference 222 666
Total 464646 545454
Step 2: Divide each cell count by its column total and convert to a percentage.
Preference Male Female
Prefers dogs \dfrac{36}{46}\approx78\%
46
36
≈78%start fraction, 36, divided by, 46, end fraction, approximately equals, 78, percent \dfrac{22}{54}\approx41\%
54
22
≈41%start fraction, 22, divided by, 54, end fraction, approximately equals, 41, percent
Prefers cats \dfrac{8}{46}\approx17\%
46
8
≈17%start fraction, 8, divided by, 46, end fraction, approximately equals, 17, percent \dfrac{26}{54}\approx48\%
54
26
≈48%start fraction, 26, divided by, 54, end fraction, approximately equals, 48, percent
No preference \dfrac{2}{46}\approx4\%
46
2
≈4%start fraction, 2, divided by, 46, end fraction, approximately equals, 4, percent \dfrac{6}{54}\approx11\%
54
6
≈11%start fraction, 6, divided by, 54, end fraction, approximately equals, 11, percent
Total \dfrac{46}{46}=100\%
46
46
=100%start fraction, 46, divided by, 46, end fraction, equals, 100, percent \dfrac{54}{54}=100\%
54
54
=100%start fraction, 54, divided by, 54, end fraction, equals, 100, percent
Notice that sometimes your percentages won't add up to 100\%100%100, percent even though we rounded properly. This is called round-off error, and we don't worry about it too much.
Two-way relative frequency tables are useful when there are different sample sizes in a dataset. In this example, more females were surveyed than males, so using percentages makes it easier to compare the preferences of males and females. From the relative frequencies, we can see that a large majority of males preferred dogs (78\%)(78%)left parenthesis, 78, percent, right parenthesis compared to a minority of females (41\%)(41%)left parenthesis, 41, percent, right parenthesis.
Whats 4/9 dived 8/15 a fraction from simplest form
Answer: 5/6
Step-by-step explanation:
(4/9)/(8/5)=5/6
pls pls help due in an hour pls
a) The solution for x is obtained as follows: x = 5.
b) The vertical angles are not complementary, as the sum of the measures of the angles is different of 90º.
What are vertical angles?Vertical angles are angles that are opposite by the same vertex on crossing segments, hence they share a common vertex, thus being congruent, meaning that they end up having the same angle measure.
Considering the vertical angles, the value of x is obtained as follows:
8x + 3 = 9x - 2.
9x - 8x = 3 + 2
x = 5.
Hence the angle measures are of:
8 x 5 + 3 = 43º.
The sum of the measures is of 86º, which is different of 90º, hence the vertical angles are not complementary.
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what is the probability that if 8 letters are typed, no letters are repeated? the probability that no letters are repeated is
The probability that no letters are repeated is 0.4121.
Divide the total number of outcomes by the entire number of different ways an event could happen to arrive at the probability. There are differences between probability and odds. The possibility of an event happening divided by the likelihood that it won't happen yields the odds. Probability is a metric used to assess the likelihood that a specific event will occur. The likelihood that the coin will land with the heads side up is measured using the probability concept when we toss it in the air. Here is an example of how probability is used in everyday life that you probably already know about. Prior to a major outing, we always consult the weather prediction.
So, the probability
Given, Number of letters=8
N[tex]=26*25*24*23*22*21*20*19[/tex]
P[tex]=\frac{25}{26}*\frac{24}{26}*\frac{23}{26}*\frac{22}{26}*\frac{21}{26}*\frac{20}{26}\\=0.96*0.92*0.88*0.85*0.81*0.77\\=0.4121[/tex]
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Help Please
I need to turn this in ASAP
(a) The two expressions 3(m - 2) + 2(m - 2) and 5(m - 2 ) are equivalent.
(b) They are equivalent because they will have equal values when we plug in the same variable.
What is an equivalent expression?
Equivalent expressions are expressions that work the same even though they look different.
If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value(s) for the variable(s).
The given expression include the following;
3(m - 2) + 2(m - 2)
= 3m - 6 + 2m - 4
= 5m - 10
5(m - 2 )
= 5m - 10
Thus, we can conclude that the two expressions 3(m - 2) + 2(m - 2) and 5(m - 2 ) are equivalent.
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Answer: only to give the other brainlest
Step-by-step explanation:
if a confidence interval is given from 8.56 to 10.19 and the mean is known to be 9.375, what is the maximum error?
The maximum error of the given confidence interval is 0.815, meaning that the true mean is likely to be within 0.815 of the known mean of 9.375.
Maximum Error = (Upper Limit - Lower Limit) / 2
In this case, we have a confidence interval from 8.56 to 10.19 and the mean is known to be 9.375. To calculate the maximum error, we first need to subtract the lower limit (8.56) from the upper limit (10.19), which gives us a difference of 1.63. We then divide this number by 2, which gives us a maximum error of 0.815. This means that the maximum error of the given confidence interval is 0.815. This means that the true mean is likely to be within 0.815 of the known mean of 9.375.
The maximum error of the given confidence interval is 0.815, meaning that the true mean is likely to be within 0.815 of the known mean of 9.375.
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Which of the following graph represents a functional relationship between a and y?
Answer:
A
Step-by-step explanation:
because of the vertical line rule
for every other one when you draw vertical line you can get more values for y for the same x
we treat the estimated intercept and slope coefficients from the sample regression as normally distributed because of:
We treat the estimated intercept and slope coefficients from the sample regression as normally distributed because of Central Limit Theorem .
The Central Limit Theorem is the reason is the estimated intercept and slope coefficients from a sample regression as normally distributed.
In the Regression Analysis, the intercept and slope coefficients are estimated using a sample of data, instead of the entire population.
The Central Limit Theorem states that ; as sample size increases, the distribution of the sample mean approaches a normal distribution.
In the context of regression analysis, it means that, as sample size increases, distribution of estimated coefficients approaches a normal distribution.
The given question is incomplete , the complete question is
We treat the estimated intercept and slope coefficients from the sample regression as normally distributed because of _____ .
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a box contains six green dice, three red dice and three white dice. a die is selected at random from the box. the die's colour is noted and it is not replaced. this experiment is repeated four times. find the probability that a green die is selected fewer than three times.
The die's color is noted and it is not replaced. This experiment is repeated four times. The probability that a green die is selected fewer than three times is 8/11.
A box contains six green dice, three red dice and three white dice.
Total dice = Green Dice + Red Dice + White Dice
Total dice = 6 + 3 + 3
Total dice = 12
The probability that a green die is selected fewer than three times = P(G'G'G'G') + P(G'G'G'G) + P(G'G'GG') + P(G'GG'G') + P(GG'G'G') + P(GGG'G') + P(GG'GG') + P(GG'G'G) + P(G'GGG') + P(G'GG'G) + P(G'G'GG)
Here G represents that the dice is green while G' represents as the dice is not green.
The probability that a green die is selected fewer than three times = 6/12×5/11×4/10×3/9 + 6/12×6/11×5/10×4/9 + 6/12×6/11×5/10×4/9 + 6/12×5/11×6/10×4/9 + 6/12×5/11×4/10×6/9 + 6/12×5/11×6/10×5/9 + 6/12×6/11×5/10×5/9 + 6/12×6/11×5/10×5/9 + 6/12×6/11×5/10×5/9 + 6/12×6/11×5/10×5/9 + 6/12×5/11×6/10×5/9
The probability that a green die is selected fewer than three times = 360/11880 + 720/11880 + 720/11880 + 720/11880 + 720/11880 + 900/11880 + 900/11880 + 900/11880 + 900/11880 + 900/11880 + 900/11880
The probability that a green die is selected fewer than three times = 8640/11880
The probability that a green die is selected fewer than three times = 8/11
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Benita graphed point G on the coordinate grid at (2, −4)
. She also plotted point H on the grid 3 units to the left of point G.
BTW THE WHOLE GRAPH IS NOT INNNNNNNNN
The coordinates of point H are (2 - 3, -4) = (-1, -4).
What do you mean by graph?In mathematics, a graph is a visual representation of a relationship between two variables. It is usually represented as a set of points on a coordinate plane, where the horizontal axis represents one variable and the vertical axis represents the other variable. The points are plotted based on their corresponding values for the two variables, and a line or curve is drawn through the points to show the relationship between the two variables.
Graphs are often used to represent mathematical functions and equations, as they provide a quick and easy way to visualize the relationship between the input and output values. They can also be used to represent data in fields such as science, economics, and social sciences, where they provide a way to analyze and interpret data trends and patterns.
Graphs can be drawn by hand, using graph paper and a ruler, or they can be generated using software, such as spreadsheet programs, mathematical software, and graphing calculators. In addition to helping to visualize the relationship between two variables, graphs can also be used to estimate values, find maximum and minimum points, and make predictions.
The coordinates of point H can be determined by subtracting 3 from the x-coordinate of point G. Therefore, the coordinates of point H are (2 - 3, -4) = (-1, -4). So, point H is located 3 units to the left of point G on the x-axis.
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