Information was collected on those who attended the opening of a new movie. the analysis found that 56 percent of the moviegoers were female, 26 percent were under age 25, and 17 percent were females under the age of 25. find the probability that a moviegoer is either female or under age 25.information was collected on those who attended the opening of a new movie. the analysis found that 56 percent of the moviegoers were female, 26 percent were under age 25, and 17 percent were females under the age of 25. find the probability that a moviegoer is either female or under age 25.

0.65 = 65%

Step-by-step explanation:

56% of the moviegoers were female: P(F) = 0.56

26% were under age 25: P(25-) = 0.26

17% were females under the age of 25: P(F ∩ 25-) = 0.17

Probability that a moviegoer is either female or under age 25: P(F ∪ 25-) = ?

We know that P (A ∪ B) = P(A) + P(B) - P(A ∩ B), so:

P(F ∪ 25-) = P(F) + P(25-) - P(F ∩ 25-) = 0.56 + 0.26 - 0.17 = 0.65

the answer will be

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40