Find the expected value of each random variable shown.

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?