If you draw a card with a value of two or less from a standard deck of cards, I will pay you $463. If not, you pay me $36. (Aces are considered the highest card in the deck.)
Find the expected value of the proposition. Round your answer to two decimal place

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%