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Licemer1 [7]
3 years ago
10

A pronghorn antelope can run at speeds of about 59 miles per hour. What is that speed in feet per second, to the nearest whole n

umber? (Remember, there are 5280 feet in a mile, 60 seconds in a minute, and 60 minutes in an hour.)
Mathematics
2 answers:
Yakvenalex [24]3 years ago
6 0

Answer:

87 \frac{feet}{s}

Step-by-step explanation:

We know that there are 5280 feet in a mile, 60 seconds in a minute, and 60 minutes in an hour.

To know what the speed of the antelope will be in feet per second we will use a conversion factor.

\frac{59 miles}{1h} .\frac{5280 feet}{1 mile}= 311520 \frac{feet}{h}

We know that one hour has 60 minutes and that one minute has 60 seconds. We use a simple rule of three to know how many seconds are in an hour

1min \longrightarrow 60s\\ 60 min\longrightarrow x\\ x= \frac{(60)(60)}{1}= 3600

311520\frac{feet}{h}.\frac{1h}{3600s}= 87 \frac{feet}{s}

the speed of the antilope is 87 \frac{feet}{s}

SIZIF [17.4K]3 years ago
4 0

The antelope can travel at a speed of (rounding to) 87 feet per second.

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