The sales tax in your city is 8.8\%8.8%8, point, 8, percent, and an item costs \$63$63dollar sign, 63 before tax. How much tax would you pay on that item?
Round to the nearest hundredth or cent..

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 name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Which of the following points is collinear with (-2,1) and (0,3)