What is the range for the following function?
y=1/x+3+2

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent