In one hour ed used 2/5 of the time to complete his home work and 1/4 of the time to check his email. how much time did he spend completing home work and checking email? write your answer as a fraction.

Find the nonpermissible replacement for binthis expression.b2/5b +5

How can (square root of 25) ^2 be rewritten?

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit