Solve the problem.A toy rocket is shot vertically upward from the ground. Its distance in feet from the ground in t seconds is given by 
. At what time or times will the ball be 
from the ground? Round your answer to the nearest tenth, if necessary.
A. 10.3 sec
B. 1 and 9.3 sec
C. 160.1 and 169.9 sec
D. 5.2 sec
Answer: B
Mathematics
You might also like to view...
Simplify.
A. 1
B. - 
C. 0
D. 
Mathematics
Convert the angle to decimal degrees and round to the nearest hundredth of a degree.161°53'19"
A. 161.89° B. 161.95° C. 161.90° D. 161.85°
Mathematics
Provide an appropriate response.Which one is correct, and which one is wrong? Give reasons for your answers.(a) src="https://sciemce.com/media/4/ppg__tttt0615190936__f1q134g7.jpg" style="vertical-align: -21.0px;" /> = 
= 
= 
(b) 
= 0
What will be an ideal response?
Mathematics
Solve the linear inequality. Express the solution in set-builder notation.
x - 
< 
A. 
B. 
C. 
D. 
Mathematics