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Gnesinka [82]
3 years ago
7

A ferris wheel can accommodate 55 people in Twenty minutes. How many people can ride the ferris wheel in 3 hours? What was the r

ate per hour
Mathematics
1 answer:
DerKrebs [107]3 years ago
6 0

1 hour = 60 minutes.

60 minutes / 20 minutes = 3.

55 people x 3 = 165 people per hour. (Rate per hour)

165 people x 3 hours = 495 people. (Total people in 3 hours)

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What is a real world problem that can be solved by converting customary units of capacity
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A sixth grade math student made this conjecture: every prime number can be expressed as the product of two prime numbers. Do you
iren [92.7K]

Answer:

No, I do not agree with the conjecture because 1 is not a prime number.

Step-by-step explanation:

A prime number is one that can be divided by 1 and itself only. Thus it can be expressed in 2 factors only, 1 and the number itself.

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5 0
3 years ago
Find the volume of a cube with side length of 7 in.
anastassius [24]

Answer: 343 in³

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<em>Volume = length × width × height</em>

In a cube however, the length, width, and height are all the same. So we can use the formula side × side × side instead.

So the formula for the volume of a cube is side × side × side or s³.

So to find the volume of the given cube, since each side has a length of 7 inches, we can plug this information into the formula to get (7 in.)³ or (7 in.)(7 in.)(7 in).

7 x 7 is 49 and 49 x 7 is 343.

So we have 343 in³.

So the volume of the given cube is 343 in³.

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