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S_A_V [24]
3 years ago
7

The average person blinks about 360 times in 30 minutes. About how many times does a person blink in 9 minutes?

Mathematics
2 answers:
katen-ka-za [31]3 years ago
7 0

Answer:

The avarge person blinks about 108 times in 9 minutes.

Step-by-step explanation:

360÷9=12

12×9=108

PilotLPTM [1.2K]3 years ago
4 0

360 blinks / 30 minutes = 12 blinks per minute

12 blinks per minute x 9 minutes = 108 blinks

Answer: 108

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Answer:

P(A or B) = 1.16

Step-by-step explanation:

Given probability:

Probability of event A = P(A) = 0.46

Probability of event B = P(B) = 0.7

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Find:

P(A or B)

Computation:

If A is an incident and B is a separate event, P(A or B) is the possibility of either A, B, or both events occurring.

P(A or B) = P(A) + P(B)

P(A or B) = 0.46 + 0.7

P(A or B) = 1.16

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