The distance around the middle of a sphere (the circumference) equals 37.699 in. what is the surface area of the sphere?

What is 140% of 25? because i need

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

How do i take any fraction and make it into a decimal or percentage?