A cheetah ran 230 feet in 1.932 seconds. What is the cheetah's speed in miles per hour?
1 answer:
Answer:
The answer to your question is speed = 81.5 mi/h
Step-by-step explanation:
Data
distance = 230 ft
time = 1.932 s
speed = ? mi/h
Process
1.- Convert the distance to mi
1 mile ----------------- 5280 ft
x ----------------- 230 ft
x = (230 x 1) / 5280
x = 0.044 mi
2.- Convert time to hours
1 h ------------------ 3600 s
x ------------------ 1.932 s
x = (1.932 x 1) / 3600
x = 0.00054 h
3.- Calculate the speed
speed = distance / time
-Substitution
speed = 0.044/ 0.00054
-Result
speed = 81.5 mi/h
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Answer:
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Step-by-step explanation:
To know the values.
Let's know how much a gram will cost in each case
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Answer:
<u>10</u>
Step-by-step explanation:
Formula :
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Answer: 2/3
Step-by-step explanation:
14 is 2/3 of 21 so 2/3 cup per loaf