Answer:
I believe it would cost 9 cents per cubic foot of gas.
Step-by-step explanation:
Answer:
the second graph is likely the continuous one because the first graph stops on the x-axis
Answer:
It is 2πrh + 2π
Step-by-step explanation:
Answer:
Step-by-step explanation:
First convert them into improper fractions:
and
. Now we add:
or
.