There are 72 boys and 90 girls on the math team for the next math competition mr. johnson would like to arrange all of the students in equal rose with only girls or boys in each row what is the greatest number of students that can be in each row

Acircle has a circumference of 28.36 units what is the diameter of the circle

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

The mountain springs water company has two departments, purifying and bottling. the bottling department received 67,000 liters from the purifying department. during the period, the bottling department completed 65,000 liters, including 3,000 liters of work in process at the beginning of the period. the ending work in process was 5,000 liters. how many liters were started and completed during the period?