Ask your own question, for FREE!
Mathematics 76 Online
OpenStudy (anonymous):

A firecracker shoots up from a hill 165 feet high with an initial speed of 110 feet per second. Using the formula H(t) = −16t2 + vt + s, determine how long it will take the firecracker to hit the ground. 7.2 seconds 7.5 seconds 7.8 seconds 8.1 seconds

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
rose12345: helpp needed
1 hour ago 10 Replies 1 Medal
Aphmau: Hey yall tonight is my concert any advice
1 hour ago 9 Replies 0 Medals
Pleaseletmeknow: Poem..
2 hours ago 6 Replies 2 Medals
Stringcheese272: i made a song lmk wut yall think
2 hours ago 4 Replies 2 Medals
rose12345: there math question
3 hours ago 13 Replies 2 Medals
xcoledd1: help pls
3 hours ago 36 Replies 0 Medals
danielfootball123: HHHEEEELLLLPPPPP!!!!!!
3 hours ago 15 Replies 0 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!