The temperature fell from 0 degrees farenheight to 6 3/5 in 2 1/5 hours. What was the temperature change per hour? A. -3

B. -4 2/5

C. 3

D. 4 2/5

If a =6, what is the value of 2a(3b + 5c)?

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.