No 16% of 40 is 32/5 where 40%of 60 is 24.
Hope this helps.
Answer:
I dont understand the qustion? did you answer it?
Step-by-step explanation:
Answer:
use formula
Step-by-step explanation:
distance between the points A and B=
√((x2-x1)²+(y2-y1)²)
Answer:
g = -3
Step-by-step explanation:
Answer:
2.83 s
Step-by-step explanation:
We are given that

When a rock reached the ground then h(t)=0


Using quadratic formula





Time cannot be negative .Therefore, negative value of t can not be possible.
Hence, the rock takes 2.83 sec to reach the ground.