paul wants to paint his basement walls. each gallon covers 400 square feet. the dimensions of the basement are 25’ by 30’. the walls are 8’ high. how many gallons of paint will paul need to complete the job if he is only painting one coat? (type the number only)

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.

What is the base of 1/9 to the power of 2

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?