In a year, there are 12 months. Seven months have 31 days. How many have 28 days? *

Mathematics

2 answers:

Nataliya [291]3 years ago

5 0

Answer:

ALLL OF THEM 12

Step-by-step explanation:

mr_godi [17]3 years ago

4 0

Answer:

4 months are 28 days

Step-by-step explanation:

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nikdorinn [45]

Log(2)/log(1.064) ≈ 11.17 . . . . hours

_____
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2 years ago

Samir is an expert marksman. When he takes aim at a particular target on the shooting range, there is a 0.950.950, point, 95 pro

bearhunter [10]

The question is incomplete. Here is the complete question:

Samir is an expert marksman. When he takes aim at a particular target on the shooting range, there is a 0.95 probability that he will hit it. One day, Samir decides to attempt to hit 10 such targets in a row.

Assuming that Samir is equally likely to hit each of the 10 targets, what is the probability that he will miss at least one of them?

Answer:

40.13%

Step-by-step explanation:

Let 'A' be the event of not missing a target in 10 attempts.

Therefore, the complement of event 'A' is $\overline A=\textrm{Missing a target at least once}$