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Mazyrski [523]
3 years ago
9

for a game show, a contestant will be asked to select three months at random. what is the probability that a contestant will sel

ect march, july and november in any order?
Mathematics
1 answer:
andre [41]3 years ago
6 0
Since there are 12 months in a year, and the favorable outcome consists of 3 months, the probability that those 3 months will be selected must be 3/12, or in a reduced fraction, 1/4.
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First to help gets marked brainliest!!
Lubov Fominskaja [6]

Answer:

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7 0
3 years ago
If the given values in a right triangle are cos A =
Vlad1618 [11]
See the picture attached to better understand the problem

we know that
in the right triangle ABC
cos A=AC/AB
cos A=1/3
so
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applying the Pythagoras Theorem
BC²+AC²=AB²-----> 2²+AC²=AB²---> 4+AC²=AB²----> equation 2

substitute equation 1 in equation 2
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so
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the answer is
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5 0
4 years ago
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Keith_Richards [23]
Second moment of area about an axis along any diameter in the plane of the cross section (i.e. x-x, y-y) is each equal to (1/4)pi r^4.
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The derivation is by integration of the following:
int int y^2 dA
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6 0
3 years ago
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TiliK225 [7]

3(4x+3)=3+12x

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0 solutions

3 0
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Ivan
A fourth of 12 is 3 so if you draw a picture of 12 shirts and color 3 green then you get there answer
7 0
3 years ago
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