There is 0.3 probability that a group of insured motorists have an accident in a decade. If there are 640 insured motorists, what is the mean number of accidents in a decade?

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

Which of the following is the graph of y= square root -x-3

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.