A ball is projected into the air. Its height at time, t, is given by the equation h = -16 + 100t + 2. When will the height be 6 feet for the second time? O 4.2 sec O 3.125 sec O 6.2 sec 0.04 sec

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section10.4: Solve Applications Modeled By Quadratic Equations
Problem 10.84TI: A man throws a ball into the air with a velocity of 96 ft/sec. Use the formula h=16t2+v0t to...
icon
Related questions
Question
A ball is projected into the air. Its height at time, t, is given by the equation h = -16t + 100t + 2. When will the
height be 6 feet for the second time?
O 4.2 sec
O 3.125 sec
O 6.2 sec
0.04 sec
80°F Partly sunny
Type here to search
Del
F12
Prt Sc
Insert
F10
F11
F9
F8
F7
F6
F5
F4
F3
F1
F2
Backse
&
2#
2$
8
9.
@
6
7
4
5
2
3
P
Y
U
F
Transcribed Image Text:A ball is projected into the air. Its height at time, t, is given by the equation h = -16t + 100t + 2. When will the height be 6 feet for the second time? O 4.2 sec O 3.125 sec O 6.2 sec 0.04 sec 80°F Partly sunny Type here to search Del F12 Prt Sc Insert F10 F11 F9 F8 F7 F6 F5 F4 F3 F1 F2 Backse & 2# 2$ 8 9. @ 6 7 4 5 2 3 P Y U F
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Elementary Algebra
Elementary Algebra
Algebra
ISBN:
9780998625713
Author:
Lynn Marecek, MaryAnne Anthony-Smith
Publisher:
OpenStax - Rice University
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell