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2 years ago

What is an example of when you would use a frequency table to solve a problem

1 answer:

7 0

So you would use a frequency table when they are asking for how many times does this come in to the play. For example , let's say there was a play and 2 different characters we're in it the cat came out 3 times and the the dog came out 5 times. Which character came out more times.

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Mel slides down waterslide A, and Victor slides down waterslide B. After 2 seconds, Mel was 50 feet in the air, and after 5 seco

iren [92.7K]

You have to add all the numbers then leave one and subtract it

8 0

2 years ago

Find f(12) = 3/4 x + 2

AlekseyPX

Answer:

f(12) = 11

Step-by-step explanation:

To solve this question:

Substitute x = 12 into the equation: f(12) = 3/4 (12) + 2
Simplify: 3/4 × 12 = 36/4 which is 9 → f(12) = 9 + 2

f(12) = 11

Hope this helps!

5 0

2 years ago

Read 2 more answers

Find the total surface area of this triangular prism, 30 cm 18 cm 7 cm 24 cm

andriy [413]

Add them all up then divide then by 4 you will get 19.75cm

7 0

2 years ago

A sphere has a surface area of 80 square feet. Which choice is the closest to its radius? Use 3.14 to approximate pi.

solniwko [45]

Answer: 2.524 ft
----
The equation for the surface area of a sphere is $SA = 4 \pi r^2$ .
SA = surface area
r = radius

You're told that the surface area, SA = 80 square feet. Plug that into the equation and solve for r:
 $80 = 4 \pi r^2\\
20 = (3.14) r^2\\
 r^2 = \frac{20}{3.14} \\
r = \sqrt{ \frac{20}{3.14}}\\
r \approx 2.524 \: ft$

6 0

3 years ago

Read 2 more answers

The sum of x and y is eleven, their difference is five, what is the value of x and y?

REY [17]

Answer:

x = 8

y = 3

Step-by-step explanation:

x + y = 11

x - y = 5 Subtract

2x = 16

x = 16/2

x = 8

x + y = 11 Substitute x = 8

8 + y = 11 Subtract 8 from both sides

8-8+y =11-8

y = 3

5 0

2 years ago