How many rotations does each wheel make while Shawn is coasting down the ramp?
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Related Questions
BRAINLIEST IF CORRECT
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Answer:
[tex]25\%[/tex]
Step-by-step explanation:
Experimental probability represents probability based on an experiment conducted. In the question, it states 40 marbles were drawn and the graph shows that yellow was drawn 10 times. Thus, the experimental probability is [tex]\frac{10}{40}=\frac{1}{4}=\boxed{25\%}[/tex]
Answer:
25%
Step-by-step explanation:
Graph the points (0, -2), (4, 0) and (2, 0). If you want to create a parallelogram, which of the following points should be used for the fourth point?
A. (2, -2)
B. (-1, 0)
C. (-4, 0)
D. (4, 4)
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Determine: minimum, maximum, median, 1st quartile, and 3rd quartile
10, 12, 7, 9, 4, 15, 20, 21
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Minimum: 4
Maximum: 20
Median: 11
1st quartile: 9
(4 7 [9] 10 11)
3rd quartile: 15
(11 12 [15] 20 21)
I just need the answers to these and I'll be done with my homework.Please help
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Answer:
Step-by-step explanation:
Answer:
[tex]3) x = 12, \ y = \frac{x}{3} = \frac{12}{3} = 4[/tex]
[tex]4) x = 2 , \ y = 5x + 9 = ( 5 \times 2 ) + 9 = 10 + 9 = 19[/tex]
[tex]5. a ) Profit = Cost \ Price - Selling\ Price[/tex]
Profit = P, Cost C,
[tex]P = 0.50C - 75[/tex]
[tex]b) Break \ even\ means \ zero \ profit[/tex]
[tex]P = 0.50C - 75 \\\\0 = 0.50C - 75\\\\0.50C = 75\\\\C = \frac{75}{0.50} = 150[/tex]
Number of cups to break even is 150 cups.
When a spaceship full of scientists landed on Planet Q, they found that 17/40 of the 160 aliens had 3 eyes. How many aliens had 3 eyes?
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Answer:
68 aliens
Step-by-step explanation:
Take the fraction of aliens that had 3 eyes and multiply by the number of aliens
17 / 40 * 160 =
17 * 160/40
17 *4
68
help11111111112222222222
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Answer: Cheeseburger
Real explanation:
Minimum: 28
Lower quartile: 32.5
Median: 39
Upper quartile: 49.5
Maximum: 56
Interquartile range: 23.5
9/4 = blank divided by 4
please help- what is blank
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Answer:
9
Step-by-step explanation:
You gave the answer right in your question
Just need to know the unit rates ! Will make brain !!
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Answer:
bar bar bar bar bar barar bavr
7.5
8
I hope this helps
I’ll fail if I don’t get this right pls help
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Step-by-step explanation:
In order to find the number of solutions, we have to expand both sides out first.
[tex]3(x - 2) + 7x = \frac{1}{2} (6x - 2)[/tex]
First, expand 3(x-2), which will obtain 3x-6.
Next, expand (1/2)(6x-2), which gives 3x - 1.
The result at this point should be as shown below:
[tex]3x - 6 + 7x = 3x - 1[/tex]
Now, we would shift all x terms to the left and all number terms to the right.
[tex]3x + 7x - 3x = - 1 + 6[/tex]
After simplifying, the final equation would be:
[tex]7x = 5[/tex]
This is a linear equation and it has one solution.
[tex]x = \frac{5}{7} [/tex]
Answer:
x = 5/7
Step-by-step explanation:
use the data in the frequency table. The frequency table shows the time it took students in a P.E. class to run 1 mile.
8:00-8:59
6
9:00-9:59
2
10:00-10:59
8
11:00-11:59
6
12:00-12:59
9
3. How many students are in the P.E. class?
4. How many students ran 1 mile in under 9 minutes?
nothing
5. How many fewer students are there who ran 1 mile in under 10 minutes than students who took 11 or more minutes to run that distance?
nothing
6. Can you tell from the frequency table how many students, if any, ran a mile in exactly 12 minutes? Explain.
No/Yes, because the frequency table shows only frequencies/only ranges of times/exact times.
PLZ HURRY WILL MARK BRAINLIEST
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Answer:
3. 31
4. 6
5. 7
6. No because the frequency table shows only ranges of times.
Step-by-step explanation:
3. Add up the number of students in each section of your table:
6 + 2 + 8 + 6 + 9 = 31
4. Only the first group ran under 9 minutes.
5. 8 students ran 1 mile in under 10 minutes (the first two sections)
15 students took 11 or more minutes to run 1 mile (the last 2 sections)
15 - 8 = 7
6. No, because the frequency table shows only ranges of times.
There are 31 students in PE class, 6 students ran 1 mile in under 9 minutes, 8 students are there who ran 1 mile in under 10 minutes than students who took 11 or more minutes to run that distance and no student ran a mile in exactly 12 minutes.
What is Statistics?A branch of mathematics dealing with the collection, analysis, interpretation, and presentation of masses of numerical data
A frequency distribution table is a method to organize the data given so that it makes it more meaningful and easier to understand.
The given frequency table
Time Number of students
8:00-8:59 6
9:00-9:59 2
10:00-10:59 8
11:00-11:59 6
12:00-12:59 9
3. The number of students in the PE class
6+2+8+6+9
=31
4. Only the first group ran under 9 minutes which is 6 students
5. 8 students ran 1 mile in under 10 minutes
6+2=8
15 students took 11 or more minutes to run 1 mile
15 - 8 = 7
6. No, because the frequency table shows only ranges of times.
Hence there are 31 students in PE class, 6 students ran 1 mile in under 9 minutes, 8 students are there who ran 1 mile in under 10 minutes than students who took 11 or more minutes to run that distance and no student ran a mile in exactly 12 minutes.
To learn more on Statistics click:
https://brainly.com/question/23091366
#SPJ2
helpppp plzzz...plz give steps
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Answer:
Volume of hemisphere =
[tex] \frac{2}{3} \pi \: r {}^{3} [/tex]
Given volume =
[tex]18\pi \: cube[/tex]
[tex] \frac{2}{3} \times \frac{22}{7} \: {r}^{3} = 18 \times \frac{22}{7} [/tex]
So pi is there on both the sides so it will be cut from both LHS and RHS
[tex] \frac{2}{3} \times r {}^{3} = 18[/tex]
[tex]2 \times r {}^{3 } = 18 \times 3[/tex]
[tex]2 \times r {}^{3} = 54[/tex]
[tex]r {}^{3} = \frac{54}{2} [/tex]
[tex]r {}^{3} = 27[/tex]
[tex]r = 3[/tex]
Therefore value of r=3 inches
If you are helped with my answer pls tag me brianliest I really want it... Plzz
THANK YOU
Simplify 20 k + 15 k -5k
Answers
Answer:
30k
Step-by-step explanation:
35-5=30
Answer is 30k
A scientist is working with a type of bacteria that duplicates itself every minute. He used the function f(b)=1 and the function g(b)=2^b to create the function h(b)=1×2^b, where b is the time in minutes.
After 5 minutes, how much bacteria should there be?
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Answer:
3
Step-by-step explanation:
hope this helps
ASAP!!! "Find the unknown number. 8÷?=90"
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Answer:
11.25
Step-by-step explanation:
Answer:
8 / 0.08888888888
PLS HELP Find the value of x in the triangle shown below.
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Answer:
the answer is 20
Step-by-step explanation:
use the pythagorean theorem
1] 12 x 12 = 144
2] 16 x 16 = 256
3] 144 +256= 400
4] find square root of 400 which is equal to 20
Which expression is equivalent to -3x(x-4)-2x(x+3)?
Answers
Answer:
x(x^2 + 6)
Step-by-step explanation:
We are to simplify -3x(x-4)-2x(x+3). Begin by performing the indicated multiplication. We get -3x^2 + 12x - 2x^2 - 6x.
Combining like terms, we get -5x^2 + 6x, which is equivalent to
x(x^2 + 6)
Answer
=5x²+12x-6
Step-by-step explanation:
you multiply -3x(x-4)-2x(x+3)
=-3x²+12x-2x²-6
group like terms
=-3x²-2x²+12x-6
=-5x²+12x-6
The temperature in Wisconsin is -4 degrees Fahrenheit on Friday. Use the expression 5 (F-32) over 9 to find this temperature in degrees Celsius. Then explain its meaning.
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Answer:
5(-4 - 32)/9 = -20˚C
Answer:
5(-4 - 32)/9 = -20˚C
Step-by-step explanation:
A chemist has 60 ounces of a mixture. She wishes to perform many trials in an experiment and will use 2/3 ounce of the mixture for each trial. How many trials can she perform? Simplify the answer.
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Answer:
3/1=1/3
Step-by-step explanation:
split the 60 ozs to 3
helpppp plzzzzzzzzz.....also give steps
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HELP PLEASE!!!!!!????
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Answer:
Step-by-step explanation:
c. 235.00 intrest rate
An ice cream sandwich has a length of 4 inches, width of 2 1/2 inches, and height of 3/4 inches.What is the volume of the ice cream sandwich?
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Answer:
7.2 is your answer:)
Step-by-step explanation:
A circle has a diameter of 36 cm. Which expression could represent the area of this circle in square cm?
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Answer:
Step-by-step explanation:
You haven't given the choices but I believe the equation below could represent the area of the circle:
(pi ~ 3.14) * (18)^2
The area for a circle is pi * radius squared, so to find the radius divide the diameter by 2.
HELP PLEASE FOR 100 POINTS!! For each parabola, a) Write the equation of the function; b) Give the minimum or maximum value of the function; c) Find the domain and range.
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a- y=x^2
b- Maximum (0,0)
c- Domain= (-infinity,+infinity)
Range=(-infinity, 0]
Number 6:
a- y=-x^2 (the - changes the direction of parabola)
b- Minimum (0,0
c- Domain= (-infinity,+infinity)
Range= [0, +infinity)
*note when I use [] and ()
same with the + and - infinities
Hope this helps! :)
Answer:
1 problem is b 2 problem is c
Step-by-step explanation:
Find the original length if the map length is of 5cm and whose map ratio is 1:10000.
Use the hint: map ratio = map length: ground length
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5:x 1:10000
5/x=1/10000
50000=x
Would appreciate a brainlist ty :)
A small dog gets fed 3/4 of a cup of dog food twice a day.
Use d for the number of days and f for the amount of food (in cups), write an equation relating the variables!
Will be marked BRAINLIEST
Answers
Answer:
[tex]2f \: \alpha \: d \\ 2f = kd \\ : k \: is \: a \: constant \\ 2( \frac{3}{4} ) = k \times 1 \\ k = \frac{3}{2} \\ \therefore2f = \frac{3}{2} d \\ 4f = 3d \\ f = \frac{3}{4} d[/tex]
d1 = 4 * 210 / 3 = 280 days
how many more numbers to get from 675 to 800
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Answer:
Subtract 675 by 800, and you will get 125
To get from 675 to 800, you will add 125 to 675
Answer:
125
Step-by-step explanation:
675+1+1+1+1+1+1+1
lol just kidding
If you subtract 800-675, you would get 125.
Also if you added 125 to 675, you would get 800.
So, there you have it :)
Find the measure of each of the following
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Solve for t.
3t= -8.16
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8.16/3 = 2.72
3 x 2.72=8.16
please help me with this
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Answer:
Dimensions are 10 x 9 x 7 and 9 x 4 x 5
Step-by-step explanation:
Divide the prism on the line that is 12cm
the bottom prism is 10 x 9 x 7 = 630
help me plz i need it
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Answer:
Its's the letter B 24cm²
Answer:
b) 24 is the area
Explanation:
Formula area of triangle: (bxh)/2
Area of triangle:
A= 12 x 4= 48 ÷ 2= 24