a manufacturer of 35-mm cameras knows that a shipment of 34 cameras sent to a large discount store contains nine defective cameras. the manufacturer also knows that the store will choose two of the cameras at random, test them, and accept the shipment if neither is defective. find the probability that both the cameras selected are defective.

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Witch represents the inverse of the function f(x)=1/4x-12