Draw 10 red counters and 7 yellow counters.
how many zero pairs can you make?
how many counters do you have after you remove the zero pairs?
what do they represent?

The equation respenting the left table is

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.

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.