) A class consists of 66 women and 98 men. if 2 students are selected what is the probability they will both be male?

0.3556 or 35.56%

Step-by-step explanation:

the probability of picking a male the first time is

num males = 98

total = 98 + 66 = 164

so the probability the first time is

the probability the second time is

since you already picked a male the first time, num males and total decrease by 1

num males = 98 -1 = 97

total = 164 - 1 = 163

probability the second time is

now multiply the probabilities of both times to get the final probability

*=%

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !