The number of bees that visit a plant is 500 times the number of years the plant is alive where t represents the number of years the plant is alive. what does the expression 500t represent

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.