Milton middle school is planning to purchase a new copy machine the principal has narrowed the choice to two models super fast deluxe and quick copies he plans to purchase the machine that copies at the fastest rate

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?

Gabrielle's age is three times mikhail's age. the sum of their ages is 40 . what is mikhail's age? __ years old