We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
172
3
avatar

The equation $y=-4.9t^2+3.5t+5$ describes the height (in meters) of a ball thrown upward at $3.5$ meters per second from $5$ meters above the ground. In how many seconds will the ball hit the ground? Express your answer as a common fraction.

 Apr 28, 2019
 #1
avatar+10626 
+1

The equation $y=-4.9t^2+3.5t+5$ describes the height (in meters) of a ball thrown upward at $3.5$ meters per second from $5$ meters above the ground. In how many seconds will the ball hit the ground? Express your answer as a common fraction

 

laugh

 Apr 28, 2019
 #2
avatar
-1

Can you give your awnsere as a fraction?

 Apr 28, 2019
 #3
avatar+105654 
+1

Thanks Omi

Guest it already is a fraction.

You either need to go back to primary school maths OR back to language classes if English is not your first language.

Melody  Apr 30, 2019

10 Online Users

avatar