There are 6 boys and 5 girls in school robotics club. write the ratio of the number of boys to the number of girls in ratio form

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

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