Everyone in a class of 35 students takes math and history. 8 students received an a in history, 15 received an a in math and 3 received an a in both courses. how many students did not receive an a in either course?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers

A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.