Charles predicts he will get 97 points on the test at the end of the week. if charles gets 87 points on the test, what is charles' percent error? round your answer to the nearest tenth of a percent.

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Which choice represents the sample space ,s for this event

Select the number of ways in which a line and a circle can intersect