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3 years ago

I need major help I do not understand this someone please help

Mathematics

1 answer:

galben [10]3 years ago

4 0

Answer:

Well the sides have to be even so

2x+4=3x-10

so x would have to be equal to 14

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Answer:

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Step-by-step explanation:

The probability that this archer hits her first shot is given by t the probability of being windy and that she hits the shot added to the probability of not being windy and that she hits the shot:

$P(H_{first}) = P(H_w)*P(W)+P(H_{nw})*(1-P(W))\\P(H_{first})=0.4*0.3+0.7*(1-0.3)\\P(H_{first})=0.12+0.49 = 0.61$

If the probability that she hits the target on her first shot is 0.x1, the value of x is:

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