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slava [35]
3 years ago
11

A number is chosen at random from the first 100 positive integers. Find the probability that the number is either even or a perf

ect square.
3/5

11/20

1/20
Mathematics
2 answers:
Nostrana [21]3 years ago
4 0

Answer:

Option A is correct.

Step-by-step explanation:

Total Number of Outcome = 100

Number of even numbers = 50

Number of perfect square = 10

Probability=\frac{Number\:of\:favorable\:outcome}{Number\:of\:total\:outcome}

Probability=\frac{50}{100}+\frac{10}{100}=\frac{60}{100}=\frac{3}{5}

Therefore, Option A is correct.

Ber [7]3 years ago
3 0
The answer is B. 11/20
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Step-by-step explanation:

I'll do one for you.

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