I will give free brainlist to first person

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if