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3 years ago

How much is 50 meters in 1/2 minutes

Mathematics

2 answers:

UkoKoshka [18]3 years ago

3 0

Answer:S = Speed

D = Distance

T = Time

S = D/T

S = 50m/1/2

50 divided by 1/2 = 25

25 = 50/1/2

S = 25 m/min.

Step-by-step explanation:

Arlecino [84]3 years ago

3 0

Answer:

100

Step-by-step explanation:

I hope it helps u dear

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Answer:

(a) The sample sizes are 6787.

(b) The sample sizes are 6666.

Step-by-step explanation:

(a)

The information provided is:

Confidence level = 98%

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n₁ = n₂ = n

$\hat p_{1} = \hat p_{2} = \hat p = 0.50\ (\text{Assume})$

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(b)

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