4 x 10¹¹
Scientific notation is a way to present extremely large or extremely small numbers in a more understandable way. We are aware that full numbers can go on forever, but we are unable to write such enormous figures on paper. Additionally, a simpler method of representation was required for the numbers that appear at the millions place after the decimal. This makes it challenging to represent a small number of integers in their enlarged form. We therefore employ scientific notations.
400 billion in scientific notation = 4 x 10¹¹
We can complete the sentence as,
My new music player has a capacity of 4 x 10¹¹
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Use factoring to solve the polynomial equation:
x(x−2)=48
Greetings from Brasil...
We know that:
48 = 8 · 6
and 8 - 2 = 6, so
48 = 8 · 6 = 8 · (8 - 2)
then
X · (X - 2) = 48
X · (X - 2) = 8 · 6
X · (X - 2) = 8 · (8 - 2)We can conclude that
X = 8find the sum of the sequence 33 + 34 + 35 + 36 + . . . + 100
Answer:
230
Step-by-step explanation:
Help please Im confused becuz i got 19.4 but its wronggg
Answer:
20.75
Step-by-step explanation:
1cm=10mm
so:1mm=0.1cm
0.1/2=0.05
if it asks lower bound:
5.2-0.05=5.15 +
6.3-0.05=6.25 +
9.4-0.05=9.35
On a map the distance between two towns is 2.6 cm to scale of the map is 1 cm 50 km what is the actual distance between two
The answer to this question is:
The actual distance between the two towns = 130 km
Given that according to the map scale,
Distance between two towns = 2.6cm
Given that the scale of map =
1cm = 50km
So, we are asked to find the actual distance between them.
For finding the distance between two towns, we have to multiply the distance from the map by the scale of the map.
Distance between two towns * scale of the map
= 2.6 * 50 km
= 130 km
Therefore, actual distance between the two towns = 130 km
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please help question is in picture
Answer:
It is the second answer [tex]3^{8} b^{10}[/tex]
Step-by-step explanation:
This is easier to understand if you write it out in expanded form.
[tex](3^{4} b^{5}) ^{2}[/tex] means
[tex](3^{4} b^{5})[/tex][tex](3^{4}b^{5)}[/tex] We do this twice because that is what the exponent tells us to do that is outside of the parentheses.
Now write this out in expanded form and we will have
(3x3x3x3xbxbxbxbxb)(3x3x3x3xbxbxbxbxb) If we put all of the 3's and b's together we get
3x3x3x3x3x3x3x3xbxbxbxbxbxbxbxbxbxb
[tex]3^{8} b^{10}[/tex]
the power of powers principle tells us that when we have an exponent raised to an exponent, we multiple the exponents. (4 x 2 = 8 and 5 x 2 = 10)
Find the slope of the line passing through the points (-4,6) and (3,6)
Slope:
Find the slope of the line passing through the points (-5,8) and (-5,-6)
Slope:
Required answer:
0Not DefinedDetailed explanation:
To find the slope of the line, given that it passes through two points, use the formula:
[tex]\bf{m=\dfrac{y_2-y_1}{x_2-x_1}}[/tex]
Where:
m = slopePlug in the data:
[tex]\bf{m=\dfrac{6-6}{3-(-4)}=\dfrac{0}{3+4}=\dfrac{0}{7}=\boxed{\bf{0}}[/tex]
- - - - - - - - - - - - - - - - - - - - - -
Given the pair of points: (-5,8) and (-5,-6), plug them into the slope formula:
[tex]\bf{m=\dfrac{y_2-y_1}{x_2-x_1}}[/tex]
Evaluate:
[tex]\bf{m=\dfrac{-6-8}{-5(-5)}=\dfrac{-14}{-5+5}=\dfrac{-14}{0}=\boxed{\bf{Not\:De fined}}[/tex]
- - - - - - - - - - - - - - - - - - - - - - -
A cone has a volume of 9 pi in cubed and a diameter of 6 in . Wilson states that a cylinder
Answer:
ok then what's the correct answer?
Step-by-step explanation:
rita had 300$. she spent 1/3 of her money on notebook and 1/4 on stationary items how much money is left with her?
with statement and explanation pls.
Rita is left with $25
How to calculate the amount of money left ?Rita has $300
She spent 1/3 of the money on notebook
= 1/3 × 300
= 100
Rita also spent 1/4 of the money on stationary item
1/4 × 100
= 25
Hence Rita is left with $25
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I NEED HELP PLS SOMEONE
1. 15/4 written as a decimal is 3.75
2. 5/6 written as a decimal is 0.83(repeating 3)
3. 11/3 written as a decimal is 3.6(repeating 6)
Division operationFrom the question, we are to write each fraction as a decimal
1. 15/4
3.75
4)15.00
-12
3.0
-28
20
-20
0
15/4 written as a decimal is 3.75
2. 5/6
0.833
6)5.00
-48
20
-18
20
-18
2
5/6 written as a decimal is 0.83(repeating 3)
3. 11/3
3.66
3)11.00
- 9
20
-18
20
-18
2
11/3 written as a decimal is 3.6(repeating 6)
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A local museum charges $25 per adult and $12 per child for admission fees. At the end of a day, the museum made $9,014 in total admission revenue, not including sales tax, and had a total of 450 guests.
The system of equations below can be used to model the number of guests that were children, x, and the number of guests that were adults, y.
First, place a point on the graph representing the solution to the system of equations. Notice that one of the equations in the system has already been graphed.
Then, determine the approximate number of guests that were children and the approximate number of guests that were adults for that day.
The approximate number of guests that were children are 172 and adults are 278
How to determine the approximate number of guests that were children and adults for that day?From the complete question, we have the following system of equations
25x + 12y = 9014
x + y = 450
Make y the subject in x + y = 450
y = 450 -x
Substitute y = 450 - x in 25x + 12y = 9014
25x + 12(450 - x) = 9014
Expand the expression
25x + 5400 - 12x = 9014
Evaluate the like terms
13x = 3614
Divide both sides by 12
x = 278
Substitute x = 278 in y = 450 -x
y = 450 - 278
Evaluate
y = 172
Hence, the approximate number of guests that were children are 172 and adults are 278
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Which diagram shows two figures intersecting at exactly four points?
Answer:
The rightmost figure
Step-by-step explanation:
That is the only figure where there are 4 points of intersection. It is a rhombus inscribed in a square
What is an equation of the line that passes through the points (6, -1) and (1, 4)?
Which of the following phrases could be translated to an expression y + 5
Answer:five more than y
Step-by-step explanation:
How many ways can 6 toppings be put on a pizza?
Answer:
1 because their Is only one way to do it
What kind of triangle is this?
73°
75°
acute
Submit
32°
right
obtuse
Answer:
acute
Step-by-step explanation:
acute: degrees are all less than 90*
right angles: have a 90* angle
obtuse angle: has an angle greater than 90*
A(n) integer is greater than 0.
The question you are asking doesn't provide a ton of info on what you are looking for, however:
________________________________________________________
Integers: "What Are They?"An integer is a number with no fraction part or decimal, and it contains both negative and positive numbers, including the number 0 on a X and Y graph.
~Positive Numbers~ - These include any integer that has greater values than the number 0. They are also commonly referred to as positive integers, natural numbers and whole numbers.Example: 1, 2, 3, 4, and 5 are all positive integers and are greater than 0.~Negative Numbers~ - These include any integer that has values less than the number 0.Example: -1, -2, -3, -4, and -5 are all negative integers that are less than 0.________________________________________________________
Hope this kind of helps you to better understand the topic and hopefully get closer to the answer you seek. Good luck!
write 15/7 as a mixed number
The result can be shown in multiple forms.
Exact Form:
15/7
Decimal Form:
2.142857
Mixed Number Form:
2 1/7
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Usually I try to explain what to do, but it's been a hot second from when I learned this. I uploaded a picture that might help.
This is a free tool for solving math problems if you ever need help: (no spaces or exclamation point) mat h way . co!m
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much love <333 good bye!!
2 plus the cube of a number.
Answer:
2+[tex]x^{2}[/tex]
Step-by-step explanation:
Converted from word to standard form.
You randomly select one card from a standard deck of 52 playing cards. Event C is selecting a club
Event C has ____ outcome(s)
The total outcomes for the event C: selecting a club card from a standard deck of 52 playing cards = 13
In this question, we have been given an event of a random experiment.
You randomly select one card from a standard deck of 52 playing cards. Event C is selecting a club.
We need to find the total number of outcomes for event C.
Number of cards in a deck = 52
We know that, the number of club cards in the standard deck of cards = 13
Therefore, the total outcomes for the event C: selecting a club card from a standard deck of 52 playing cards = 13
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How do i find the slope and y intercept fir 3x + 2y = 4
you have to get x and y by themselves on their own sides of the equation. What you do too one side you do to the other.
3x+2y=4
-3x -3x
2y=-3x+4
/2 /2
y= -3/2x+2
the Slope is the value by the x and the y is the one without a variable. sometimes equation do not have a y intercept which means they pass through the origin.
in this equation the slope is -3/2 and the y intercept is (0,2).
The diameter, D, of a sphere is 9.4 m. Calculate the sphere's volume, V.
Use the value 3.14 for , and round your answer to the nearest tenth. (Do not round any intermediate computations.)
V = m^3
Answer: v=M^3
Step-by-step explanation:
find the number subsets of A? if A=(1,2,3,4)
The number of subsets of A is 16
How to calculate the subset ?Given that the numbers in the subset are 1,2,3,4
The number of elements are 4
The number of subsets can be calculated as follows
2⁴
= 16
Hence the number of subsets of A is 16
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Find the distance between the two points rounding to the nearest tenth (if necessary).
(-1,4) and (8,2)
The distance between the two points rounding to the nearest tenth is
9.2 units.
Given that the two points are (-1,4) and (8,2).
We are required to find the distance between two given points.
Distance is basically a numerical or occasionally qualitative measurement of how far apart objects or points are.
The points are (-1,4) and (8,2).
The formula to calculate the distance between two points (x,y),(,a,b) is as under:
Distance=[tex]\sqrt{(a-x)^{2} +(b-y)^{2} }[/tex]
Distance=[tex]\sqrt{(8+1)^{2} +(2-4)^{2} }[/tex]
=[tex]\sqrt{(9)^{2} +(-2)^{2} }[/tex]
=[tex]\sqrt{81+4}[/tex]
=[tex]\sqrt{85}[/tex]
=9.2195
After rounding off to nearest tenth we will get 9.2.
Hence the distance between the two points rounding to the nearest tenth is 9.2 units.
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How to create a number line with -4 less than r
when it tells you what R is then you show a number line with -4 less then R
A student is running a 10-kilometer race. He runs 1 kilometer every 4 minutes. Select the function that describes his distance from the finish line after x minutes. f of x equals one fourth x plus 4 f of x equals negative one tenth x plus 4 f of x equals one tenth x plus 10 f of x equals negative one fourth x plus 10
Answer:
in 40 minutes the man runs 10 kilometer
Answer:
I think its
f(x) = 1/10x + 10
X,Y, and Z are collinear points on the same segment, and Y is between X and Z. If XY = 11 and XZ = 13, use the
Segment Addition Postulate to find YZ.
Answer: X, Y, Z are collinear points on the same segment, Then YZ=2.
Step-by-step explanation:
Collinear points are the points that lie on the same straight line or in a single line. If two or more than two points lie on a line close to or far from each other, then they are said to be collinear, in Euclidean geometry.
X, Y, Z are collinear points on the same segment, and Y is between X and Z.
As given Y is between X and Z
We can write,: YZ+XY=XZ
If, XY=11
XZ=13
Replace XY and XZ values in above equation
So, YZ+XY=XZ
YZ+11=13
Solve to get, YZ=13-11
YZ=2
So, X, Y, Z are collinear points on the same segment, and Y is between X and Z, use the segment addition postulate, then YZ=2.
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is it tru
e or false that parallel lines are always perpendicular lines
A superhero recently asked his nemesis how many cats she has. She answered with a riddle: "Five-sixths of my cats plus six"
How many cats does the nemesis have?
Find the slope of each line
A Question 2 (1 point) Retake question
Which variable expression represents the following word phrase?
four times the sum of five and a number, n
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Consider the provided phrase.
Four times the sum of five and a number
Let the number is n and the sum of five and a number can be written as:
[tex]n+5[/tex]
Thus, four times the sum of five and a number can be written as:
[tex]4(n+5)[/tex]
Hence, the required expression is [tex]4(n+5)[/tex].
What is phrase in math?
In mathematics, we may use a phrase to describe an expression. When we describe an expression in words that incorporates a variable, we are doing so by using an algebraic expression. An example of this may be the phrase "greater than" (an expression with a variable).
run the numbers. to conduct a rational analysis of an issue. You can do the math because I was the last person to depart yesterday night and the first person to arrive this morning, and since only the overweight security guy was present. on April 7, 2005, by Dave L. Flag.
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