Answer ! answer must must must mmm be with an explanation in order to get points and the brainliest !

which shows the dimensions of two rectangular prisms that have volumes of 240 ft3 but different surface areas?

a.

8 ft by 5 ft by 6 ft;
5 ft by 6 ft by 8 ft

b.

8 ft by 5 ft by 6 ft;
10 ft by 8 ft by 3 ft

c.

15 ft by 8 ft by 2 ft;
6 ft by 4 ft by 15 ft

d.

12 ft by 6 ft by 5 ft;
8 ft by 10 ft by 3 ft

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9