Answer:
3052.08
Step-by-step explanation:
We use the volume formula for spheres
πr³
Plug in 9cm for radius and evaluate
π(9)³
π*729
3052.08
An event that cannot happen is impossible
6a-2(a-1)
6a-2a-2
4a-2
I think it is 4a-2
Just simply divide then multiply by 100
1/6= 0.166667×100=<span>16.6667%
So </span>16.6667% is the answer
if you want it rounded 16.7%
X=number of months
how much is deducted total=number of months times amount deducted per m onth
amount deducted per month=45
number of months=x
how much deducted total=45x
460-deducted total is more than 100
460-45x>100
solve for x
add 45x to both sides
460>100+45x
subtract 100
360>45x
divide both sides by 45
8>x
answer is 7 months
if he does 8 months, then he will have exatly 100 and 100 is noe more than 100
answer is 7 months
