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butalik [34]
3 years ago
8

At the rate of 1 hour, 18 minutes, and 27 seconds, how long would it take a competitor to complete a 30 mile race

Mathematics
1 answer:
MrRa [10]3 years ago
7 0
39 hours, 13 minutes and 50 seconds
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2 years ago
Mr. Carter’s car has an 18-gallon gas tank. How much money will he spend to fill up his tank if gas costs $2.35 per gallon?
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2 years ago
A falling object travels a distance given by the formula d=3t+5t2, where d is measured in feet and t is measured in seconds. How
Romashka-Z-Leto [24]

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<em>4.52secs</em>

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Given the height of a falling object expressed as;

d=3t+5t^2

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84 = 3t+5t^2

3t+5t^2 - 84 = 0

t = -5±√25-4(3)(-84)/2(3)

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t = -5±32.14/6

t = -5+32.14/6

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<em>t = 4.52 secs</em>

<em>Hence it will take 4.52secs for the object to travel 84feet</em>

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Mr Jacobson asked her student to write a word problem that describes the graph below
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I'm gonna need to see the graph, sweetheart.


8 0
3 years ago
Read 2 more answers
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