Going against the current a boat takes 6 hours to make a 120 mile trip when the boat travels with the current on the return trip it takes 5 hours what is the rate of the boat in still water

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

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Graph the equation. select integers for x