Calculate the state income tax owed on a $50,000 per year salary (answer is not 2500)

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

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.

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.