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3 years ago

6

Sally has been measuring the tree in her yard for a science project. The tree has grown 1/2 of an inch each month and gotten a t

otal of 2 inches taller. How many months has Sally been measuring this tree?

2 answers:

Studentka2010 [4]3 years ago

8 0

4 months because, 2 divided by 0.5 is 4 therefore she has been measuring the tree for 4 months

malfutka [58]3 years ago

7 0

4 months because 1/2 * 4 = 2

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The probability that all are male of choosing '3' students

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Let 'M' be the event of selecting males n(M) = 12

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The probability that all are male of choosing '3' students

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<u><em>Final answer</em></u>:-

The probability that all are male of choosing '3' students

P(E) = 0.067 = 6.71%

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