Many drove 45 miles in 0.75 hours. What was the average rate he drove in miles per hour
2 answers:
Answer:
Average rate is 60 miles per hour
Step-by-step explanation:
Speed is a average rate at which someone or something covering the distance in a unit time. Speed is the average rate of movement.
As per given data
Distance = 45 miles
Time Taken = 0.75 hours
As we know , the formula of speed is
Speed = Distance / Time
Speed = 45 miles / 0.75 hours
Speed = 60 miles per hour
Speed= distance / time = 45 / 0.75 = 60 miles per hour
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The answer would be about $2.79
$2.40 for binding
10 cents ($0.10) per page
cost=binding+pagescost
binding=2.40
pagescost=costperpage X number of pages=0.10*n if n=number of pages
so
cost=0.10n+2.40
or
C(x)=0.10n+2.40
the fixed cost is the binding
Answer:
B. The median weight of the dogs in the survey is 57 pounds
Step-by-step explanation:
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Use decimals like 6.5 + 6.5= 13