Answer:
i think 00w 8 (the picture shows question six not seven.)
Step-by-step explanation:
pew pew
His allowance is $20
He saves 20(.53)
He spends 20(.26)
He uses $2
20 - 20(.53) - 20(.26) - 2 = Money left
The answer is D. 36pi units^3
Hope this helps!
The formula for cylinder volume is: pi*r^2*h