when a boy complete 5 rounds around circular pond, he covers a distance of 1100 m. i)Find the perimeter of the pond.

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?

The length of the line segment ac is 8x-9 what is the value of x

What is the remainder when 3x^2-x-10 is divided by x-1 -6,-7,-8, or -9