Suppose you draw a card, put it back in the deck, and draw another one. what is the probability that the first card is a diamond and the second is a spade?

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

What is the absolute value of the complex number -4-sqrt2i

Math each whole number with a rational, exponential expression