A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
Kagome_gurl8
 3 years ago
The function y=16t^2+384 models the height y in feet of a stone t seconds after it is dropped from the edge of a vertical cliff. How long will it take the stone to hit the ground? Round to the nearest hundredth of a second.
Kagome_gurl8
 3 years ago
The function y=16t^2+384 models the height y in feet of a stone t seconds after it is dropped from the edge of a vertical cliff. How long will it take the stone to hit the ground? Round to the nearest hundredth of a second.

This Question is Closed

CalebBeavers
 3 years ago
Best ResponseYou've already chosen the best response.1Plug in 0 for y and then solve for t 0=16t^2+384

Kagome_gurl8
 3 years ago
Best ResponseYou've already chosen the best response.0this is my answer 6.93 seconds is it correct?

CalebBeavers
 3 years ago
Best ResponseYou've already chosen the best response.116t^2=384 t^2=24 \[t=\sqrt{24}\]

Kagome_gurl8
 3 years ago
Best ResponseYou've already chosen the best response.0oh i miscalculated. thank you
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.