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3 years ago

15mi/1hr=ft/sec how do sovle this????

1 answer:

4 0

Convert miles to feet by multiplying your speed in miles per hour by 5,280
Five tomatoes (sounds like 5,280) is how to remember that number in the future.
15* 5,280 = 79200 feet
Convert to feet per minute
Decide your speed in feet per hour by 60
79300/60 (1hour=60 minutes) = 1321.7
Convert to feet per second
Decide your speed in feet per minute by 60
1321.7/60=22

Your answer is 22 feet per second
Hopefully this helps

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Step-by-step explanation:

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3 years ago

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3 years ago

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2 years ago

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3 years ago

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An assembly line worker at rob bicycle factory adds a seat to a bicycle at a rate of 2 seats every 12 minutes write and solve a

Arturiano [62]

Answer:

6N = T

They will take 96 minutes to add 16 seats.

Step-by-step explanation:

In the factory, the workers add bicycle seats at a rate of 2 seats every 12 minutes.

If the number of seats they add is N and the number of minutes it takes is T, then they are proportional i.e. N ∝ T.

⇒ N = kT ........... (1)

Now, N = 2 for T = 12 minutes.

So, from equation (1), 2 = 12k

⇒ $k = \frac{1}{6}$

Therefore, the equation (1) becomes $N = \frac{1}{6}T$

⇒ 6N = T ......... (2)

Now, for N = 16, from equation (2) we get,

T = 16 × 6 = 96 minutes.

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3 years ago