When the polynomial is written in standard form, what are the values of the leading coefficient and the constant?
5x + 2 – 3x2
the leading coefficient is 5, and the constant is 2.
the leading coefficient is 2, and the constant is 5.
the leading coefficient is –3, and the constant is 2.
the leading coefficient is 2, and the constant is –3.

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).