Adice is rolled. a card is drawn from a deck of face cards (i. e. only jack,
queen, king of each suit). a coin is flipped.
you win the game if you toss tails, draw a heart, and roll an even number.
find the probability that you do not win.

Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?

Your company will replace the asphalt roofs on all the buildings at the factory complex shown below. the buildings have flat roofs. you charge according to the total roof area. what is this area, in square yards?

What is the slopeof the live that passes through the points and (-2,-5) and (3,-1)