One angle of a triangle has a measure of 66 degrees the measure of the third angle is 57 more than 1/2 of the measure

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

Find the domain and range of the following function f(x) = 51x - 21+ 4