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Reptile [31]
3 years ago
5

A month of the year is chosen at random. What is the probability that the month starts with the letter Jor the letter M?

Mathematics
2 answers:
tamaranim1 [39]3 years ago
4 0

Answer:

5 out of 12

5/12

January, March, May, June, July

There are three months whose name starts with the letter 'j': January, June, July

There are two months whose name starts with the letter 'm': March, May

So altogether, there are 5 months whose name starts with the letter 'j' or 'm'. So the possible outcome is 5 and total number of sample space is 12.

Therefore the required probability is: 5/12

PLEASE GIVE BRAINLYEST :)

andrew-mc [135]3 years ago
4 0

Answer:

Step-by-step explanation:

Total outcomes = 12

Letter starting with M = 2 (march & May)

Letter starting with J = 3 ( January, June, July)

P(letter starting with M and J)=2/12+3/12=5/12

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d varies inversely as c and the constant of variation is 4 which equation represents the relationshiop
weeeeeb [17]

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2 years ago
The lines of symmetry in a regular polygon are equal to the number of sides minus 2. True or False
galina1969 [7]

Answer:

False

Step-by-step explanation:

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6 0
3 years ago
Jerry planted a pine tree that was 5 feet tall and a maple tree that was 10 feet tall. The pine tree grew 3 feet taller per year
stich3 [128]

The initial length of the pine tree=5 feet.

Groth rate of pine tree =3 feet/year.

The initial length of the pine tree =10 feet.

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after x years, the height of the maple tree= 10+2x feet.

The inequality for which, after x year, the pine tree is taller than the maple tree is

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The inequality for which, the pine tree is at least as tall as the maple tree is 5+3x\geq10+2x.

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\Rightarrow 5x\geq5

\Rightarrow x\geq 1.

5 0
3 years ago
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