What is an example of a discrete function

What else equals 42 and 30 for multiply

If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.

If there are 825 students at cherry hill high school and 4 out of every 5 students voted in the student council election, how many students voted?