True or false: the measure of the slant of a line is called its slope

Evaluate the following expression 1/3^2

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.

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths