Answer:
Step-by-step explanation:
The curves and the region bounded are shown in the attachment.
The region is revolved around x axis.
We have to find the volume of the resulting solid
Limits for x are
The region lies above 3 secx =y and below y= 12 cos x
So volume=
substitute limits
= cubic units
50% of the spinner consists of prime numbers. Since the only prime numbers would be 1, 2, 3, 5, and 7, there are 5/10 prime numbers, reducing to 1/2. 1/2=50%
10 x 10 = 100, 100-99 = 1 ..... why are you making these questions?..
Painted Area: 72 in^2
Unpainted Border on all sides: ====> 4 in"
4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 = 72
Answer: =====> 66 inches
My Internet kept messing up on me here, but the Answer is 66 inches, Sorry I couldn't finish working out the problem, going to check out my internet. - Thanks - P.
Hope that helps!!!! : )