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3 years ago

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During a 4-hour drive a trucker driver traveled at the rate of 40 miles per hour for the first hour and 70 miles per hour for th

e following 3 hours. Which is closest to the average rate the truck driver traveled durind these 4 hours.

1 answer:

elixir [45]3 years ago

8 0

First plus the speed than divide it with 4 you will get 27.5

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Simplify this expression: cos t(sec t − cos t)

Nostrana [21]

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3 years ago

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iren [92.7K]

Answer:

21.33 to nearest hundredth

Step-by-step explanation:

Inverse Variation is y = k / x where k is a constant.

Plug in the given values to find k:-

16 = k/4

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3 years ago

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jarptica [38.1K]

Answer:

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