Astep function h() is represented by y=-2\x]. which phrase best describes the range of the function h)?
all real numbers
all rational numbers
all negative integers
all even integers

Select the quadratic that has root x = 8 and x = -5

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.