Which expression is equivalent to 68√⋅2√ ? a. 482√ b. 24 c. 242√ d. 48

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?

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?

Find the dimensions of the circle. area = 64π in.² r= in.