If you are offered an investment that pays 3.5% simple interest, and you plan to invest for 4 years, about how much do you have to invest to end up earning at least $500

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?