The math department of a college has 5 male professors, 14 female professors, 5 males assistants, and 13 female teaching assistants. if a person is selected at random from the group, find the probability that the selected person is a teaching assistant or a female.
what is the probability?

show us the graphs dude

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt