A missiles is fired at a target and the probability that the target is hit is 0.7 . Find how many missiles should be fired so that the probability that the target is not hit is less than 0.001 .

(C)

Step-by-step explanation:

We want the probability of at least one hit in  

missiles to be at least 80%.

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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