7) assume that x has a normal distribution, and find the indicated probability. the mean is u=15.2 and the population standard deviation is 0.9. find the probability that x is greater than 15.2

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

Factor the polynomial. b^2 + 4b + 4

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000