D: 27.47 cm. A=b×h÷2
6.7×8.2=54.94
54.94÷2=27.47 cm
hey what can I say except your welcome.
first you do 8×12=92 then you do 92+2=94 94×12=1,128 so you save1,128 if I'm not wrong
Each curve completes one loop over the interval

. Find the intersections of the curves within this interval.

The region of interest has an area given by the double integral

equivalent to the single integral

which evaluates to

.
Greetings and Happy Holidays!
The
Formula for the Volume of a Sphere is:

Input the value of the radius (

):
Solve using the Order of Operations:


The Answer Is:
I hope this helped!
-Benjamin