An object is thrown upward at a speed of 70 feet per second by a machine from a height of 8 feet off the ground. the height h of the object after t seconds can be found using the equation h = − 16 t 2 + 70 t + 8 .when will the height be 35 feet?

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

Find the domain and range of the following function f(x) = 51x - 21+ 4