A carnival game involves striking a lever that forces a weight up a tube. If the weight reaches 20 feet to ring the bell, the contestant wins a prize. The equation h= -16t^2+32t+3 gives the height of the weight after t-seconds. Find the vertex of the equation.
Create a table of values for the equation.
Graph the equation.
Will the contestant win a prize? Write a sentence explaining how you know.

If eh = hg and hg=16, find the diameter of k

Sum is 17 and their difference is 3

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %