Answer:
B
Step-by-step explanation:
Volume of the figure = Volume of cylinder + Volume of cone
Note: A cone having the same radius and height as cylinder have a volume (1/3) of cylinder
Volume of cone=(1/3)*96=32
Volume of the figure = 32+96=128
Y=(5x-4)/2 first move -2y to the other side to obtain a positive value and make y the subject
Answer:

The number is 8 because 
And if you add 4, you get 20
Hence, the number is 8
Answer:
f(x)=-4(x+3/4)^2-6x-1
Step-by-step explanation: