9/10 is the answer. Basic elementary math
1/3 πr^2h
1/3 π2
2/3 π
answer : A
good luck
Answer:
52 quarters, 42 dimes
Step-by-step explanation:
Let's call the number of quarters q, and the number of dimes d.
q+d=94
0.25q+0.1d=17.20
Subtract q from both sides of the first equation to isolate d:
d=94-q
0.25q+0.1(94-q)=17.20
0.25q+9.4-0.1q=17.20
0.15q=7.8
q=52
d=94-q=42
Hope this helps!
Answer:
i don't know
Step-by-step explanation:
you confused me
Answer:
1046
Step-by-step explanation:
