Can someone help me answer all three parts of this question please( the question is in the attachment )

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.

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

The tiles on the left contain functions written using function notation . match each function with its input