Arecipe for salsa using 65% tomatoes if a batch contains 5.2 cups of tomatoes how large is the batch of salsa

Officer brimberry wrote 24 tickets for traffic violations last week, but only 9 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?