21% of the students had a score of 80/100 or higher on both midterms. 25% had a score of 80/100 or higher on midterm 1. what percentage of the students who had score of 80/100 or higher on midterm 1 had a score of 80/100 or higher on midterm 2

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Select all of the following expressions that are equal to 2.5.