Cassie has $20,000 in a savings account. The interest rate is 4% per year and is not compounded. How much interest will she learn in 5 years?

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2