The answer is 100 if you want to get it correct
The surface area of a sphere is <span>1256.64 cm^2 .
Use this formula:
</span>A=4πr^2
After 2 weeks Ramona will have twice as much as Claire.
work
claire 8$
8*2=16
12*2=24
-3/2 , -3/7 , 0.75 , 2 i'm pretty sure this is right!
We first simplify the equation: 0.1x = 0.2x + 0.2 * 2, then we move the left side 0.1x to the right side, the 0.2 * 2 to the right side and we have -0.4 = 0.2x - 0.1x, then we have -0.4 = 0.1x, so we have x = -4
