The mathematics department of a college has 15 male professors, 14 female professors, 6 male teaching assistants, and 11 female teaching assistants. If a person is selected at random from the group, find the probability that the selected person is a professor or a male.

24+x=y

step-by-step explanation:

hard

step-by-step explanation:

hello! just here for points! though i wish i knew!

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!