Answer:
31
Step-by-step explanation:
50 x 0.62 = 31
I think it would be the second option
The answer is 56 inches squared.
Answer:
8
Step-by-step explanation:
what is the total number of atoms in the compound click here
9514 1404 393
Answer:
207.24 in²
Step-by-step explanation:
The "r" in the formula stands for the radius of the cylinder. That is half the diameter, so is 3 in. The "h" in the formula stands for the cylinder height, shown as 8 in. Put these values in the formula and do the arithmetic.
SA = 2πr(r +h) = 2(3.14)(3 in)(3 in + 8 in) = 6.28(33 in²)
SA = 207.24 in²
