Translate the english phrase into an algebraic expression, then evaluate the expression. the number -0.9 plus the quantity 7 times -0.46

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

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?