A spherical scoop of ice cream with a diameter of 5 cm rests on top of a sugar cone that is 12 cm deep and has a diameter of 5 cm. If all of the ice cream melts into the cone, what percent of the cone will be filled? Round to the nearest percent.

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?