Rectangle ABCD has a perimeter of 32 units and will be rotated about line k. What is the three-dimensional solid created? What is the radius of a base?

The mathematical expression 9€ t means

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points