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DiKsa [7]
3 years ago
6

A boat travels for 4 hours at a constant speed of 30 km/h.

Mathematics
1 answer:
WINSTONCH [101]3 years ago
6 0

Answer:the boat travel of a constant speed of  120km

Step-by-step explanation:

4x30=120

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A ball is thrown into the air with an initial velocity of 22 meters per second. The quadratic function h(x)= -4.9t square +22t+5
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Answer:

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Step-by-step explanation:

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8 0
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The formula for the distance traveled over time t and at an average speed v. v times t. If Amit ran for 40 minutes at a speed of
lorasvet [3.4K]

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calculation needed:

conversion of time (40 minutes to hour)

multiplying velocity  and time (which we got in hours)

Step-by-step explanation:

Given

to calculate the distance: . v times t

that is multiply v with t

where v is average velocity

t is the  time

__________________________________

Given

v = 5 km/hour

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since speed is in Km per hour and also we have to find distance in km

lets convert time which in 40 minutes to hour

we know

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distance = v times t

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calculation needed:

conversion of time (40 minutes to hour)

multiplying velocity  and time (which we got in hours)

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3 years ago
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