When the height is 0 that is when it hits the ground
solve
0=-16t²+25x+3
cant factor so use quadratic formula
for
0=ax²+bx+c

so for
0=-16t²+25t+3
a=-16
b=25
c=3
so



it has to be a positive time
so it will hit the ground after

seconds
Answer:
112.05
Step-by-step explanation:
i did 23 times 4.60 then 5 times 1.25 then add the answers
hope this helps
-mercury
Answer:
Step-by-step explanation:
Muy difícil pa

__-____-1,58____+_____0_______-__1,58_____+____>x
Locol max: 0
Answer:
-6/5
Step-by-step explanation: