Bailey can read an average of 16 pages during a 30 minute reading period at school. At this rate, approximately how many hours will it take her to read a 336-page book? * 10.5

With a proportion, please

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Identify the number as a regional or irrational. explain. 291.87