Answer this correctly and you get 20 points and brainliest!

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Which of the following graphs represents the function f(x) = 2^x

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais