Suppose a volleyball player serves the volleyball. T represents time in seconds and h represents the height of the ball in meters. The equation for the path of the ball is h=-4.9T^2+3.82T+1.7. How long does the ball take to get to its' maximum height on this serve? Round to the nearest hundredths place as needed.

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g