Every day
% of locusts are
added to / subtracted from
the locust population

Which graph represents an even function?

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.