A 50 ft building casts a shadow that is 120 ft long. What is the distance from the top of the building to the end of the shadow?

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Find two consexutive odd integers such that the sum of their square is 650