Astudent reads 3⁄5 of a book in 30 minutes. how much of the book will be read, if the student reads at the same speed for 40 minutes? write your answer as a fraction of the book.

Which expression is not a polynomial?

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%