Ms Kennedy took a survey and found out that 2 out of 5 students like math. If she has 60 students how many of her students are expected to like math

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.

Which of the following circles have their centers in the third quadrant? check all that apply.

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?