Multiply 5/9 by (3/7) with a power of ^2

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?