The price of the model is x dollars and she also has to pay 7% tax

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Find the area of a parallelogram with base 15 yards and height 21 2/3

41/17 as a decimal rounded to the nearest hundredth