Felix is going to paint a wall. the wall is 23 feet long by 8 feet high. a gallon of paint costs $11 and covers 320 square feet of area.
if the wall requires two coats of paint, what is the minimum cost of painting felix's wall?

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.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°