A cannon ball is launched into the air with an upward velocity of 205 feet per second. The height h of the cannon ball after t seconds can be found using the equation h = -16t² + 205t + 13. A) What was the initial height of the cannon ball? feet B) How many seconds will it take for the cannon ball to hit the ground? decimal place.} seconds {Round to 3

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
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A cannon ball is launched into the air with an upward velocity of 205 feet per second. The height h of the
cannon ball after t seconds can be found using the equation h
=
-16t² + 205t + 13.
A) What was the initial height of the cannon ball?
feet
B) How many seconds will it take for the cannon ball to hit the ground?
decimal place.}
seconds {Round to 3
Transcribed Image Text:A cannon ball is launched into the air with an upward velocity of 205 feet per second. The height h of the cannon ball after t seconds can be found using the equation h = -16t² + 205t + 13. A) What was the initial height of the cannon ball? feet B) How many seconds will it take for the cannon ball to hit the ground? decimal place.} seconds {Round to 3
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