An aerial firework is launched from a 6-foot-high platform with initial speed 200 ft/s. The polynomial

-16t2 + 200t + 6 gives the height, in feet, that the

firework will rise in t seconds.

a.) How high will the firework rise if it has a 5 second

fuse?

>

S

nts

b.) How high will the firework rise if it is launched

from a 20-foot-high platform and it has a 4-second

fuse?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit