A caterer needs to know the volume of the remaining cake to determine how many servings she has. What is the volume of
the remaining cake?
16 in
3 in
4 in
8 in
A. 324 in
B. 384 in
C. 288 in?
D. 296 in

288

Step-by-step explanation:

First you need to find the volume of the missing cake. 8*4*3=96

Then you need to fing the volume of the whole cake. 16*6*4=384

Then you subtract 96 from 384 and you get 288

(23*2)-12=x     x=34

step-by-step explanation:

x = 3 ± √(5+y)