Suppose E is an event whose probability of occurring is n. What is the probability that E will NOT occur. a) -n
b) 1-n
c) n-1
d) 1/n
e) n+1

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how