3 years ago

If you run 10 laps in 25 minutes how may laps do you run per minute?

Mathematics

2 answers:

Ainat [17]3 years ago

6 0

<span>Laps per minute = L/m = 10/25 = 2/5 or 0.4 laps per minute</span>

storchak [24]3 years ago

4 0

2.5 laps per minute

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Svetlanka [38]

Answer: 7 years

Step-by-step explanation:

$t_{\frac{1}{2} }$ = In2 / ∧

since the half life is given , we have :

22 = In 2/ ∧

∧ = In2/22

∧ = 0.032

Recall the formula for half life:

$\frac{N(t)}{N(0)}$ = $e^{-∧t}$

Therefore:

0.80 = $e^{-0.032t}$

Take the In of both sides

In 0.80 = - 0.032t

t = In 0.80 / - 0.032

t = 7 years

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4 years ago

Which equation best represents this situation?

sammy [17]

So since the problem says the number 46 is equal to something, you immediately know that your equation will look like this

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3 0

3 years ago

Read 2 more answers

(4a^5-a)+(a^5+6a-1)<br> Add

svet-max [94.6K]

Answer:

Step-by-step explanation:

4a^5 - a + a^5 + 6a - 1

5a^5 + 5a - 1

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3 years ago

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