At a preschool, 16 of the students are 4 years old. of the 4 year olds, 3/8 attend the full day program. how many of the students at the preschool are 4 year olds in the full day program?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?