Answer:
i say its c or b
Step-by-step explanation:
Answer:
for help the equation set up would be
Step-by-step explanation:
n+20-55-35+55
soory if wrong i tried my really best
I=PRT
r=rate in percent
t=time in years
p=principal
convert percent to decimal
assuming you means at 7%
percent means parst out of 100
7%=7/100=0.07
so ow we have
p=8000
r=0.07
t=5
i=8000 times 0.07 times 5
I=40000 0.07
I=2800
interest=$2800
The composite figure comprises of a cone balanced on top of cylinder
Step-by-step explanation:
The composite figure is formed from a cone and a cylinder with the same base radius, Let the base radius be r
Then the volume of the cone will be 
Then the volume of the cylinder will be 

The total volume of the composite figure will be V, where


let the height of cone and cylinder be same
The volume of the composite figure will be 

Hence 
Thecomposite figure comprises of a cone balanced on top of cylinder