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mojhsa [17]
2 years ago
6

Darin skateboarded to the west at 8 m/s. In 7 seconds, he slowed down to 3

Mathematics
1 answer:
MakcuM [25]2 years ago
3 0

Answer:

C) -0.71m/s²

Step-by-step explanation:

V = V0 + at

V = final veloctiy

V0 = Initial velocity

a = acceleration

t = time

3 = 9 + a7

-5 = a7

-\frac{5}{7} = a

a ≅ -0,71

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Murljashka [212]

Answer:

The coach's statement is not misleading because her average strikeouts  is 7.

Where as the coach also tells that it is 7.  

Step-by-step explanation:

The average is taken out by adding the observations and dividing by the total number of observations.

X`= ∑x/n     where n is the number of observations.

Average = 7 + 14 + 6 + 4 +5 +6 /6

Average = 42/6= 7

The coach's statement is not misleading because her average strikeouts  is 7.

Where as the coach also tells that it is 7.  

8 0
2 years ago
Solve the equation. If necessary, round your answer to the nearest tenth.
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An English teacher needs to pick 4 books to put on his reading list for the next school year. He has narrowed down his choices t
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Answer:

A) 3 ways

B) sorry don't know.

Step-by-step explanation:

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So 3 ways.

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