The table below shows the cost of different numbers of goldfish at a pet store.

5$1.50

10---$3

15---$4.50

20---$6

Which statement describes the rate of change of this function?

A.

The cost increases $3.00 each time 5 goldfish are added.

B.

The cost increases $0.30 each time 1 goldfish is added.

C.

The cost increases $6.00 each time 5 goldfish are added.

D.

The cost increases $1.50 each time 1 goldfish is added.

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.

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

If you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood?