It takes Benjamin 28 minutes to mow 2 lawns. Assuming the lawns are the same size and Benjamin works at the same speed, about how long will it take him to mow 5 lawns? *

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

How many solutions does the nonlinear system of equations graphed bellow have?