A sports shop got a skateboard that cost them $80. In order to make a profit, they decide to add a 37.5% markup. What is the retail price of the
skateboard?

What can you determine about the solutions of this system

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?