The length of a white blood cell is approximately 1.4 x 10^-5 meter. The length of a small virus is approximately 2.0 x 10^-7 meter. How many times as long as the small virus cell is the white blood cell? The white blood cell is times as long as the small virus cell

Abcd is a square. what is the measure of angle bac

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?