Answer:
is there just 2 answers too this question? anyways the answer b
Answer:1.32 s
Step-by-step explanation:
Given
The initial height of ball H=2 m
Initial velocity u=5 m/s
Height of ball at any instant is given by

The ball will hit the ground when h=0

Answer:
10 bags for $5.49
Step-by-step explanation:
4 bags for $2.39 = 1 bag for $0.5975
10 bags for $5.49 = 1 bag for $0.549
M = 4
n = 1
If you substitute in your values, you can see that 4 + 1 = 5
And 4 - 1 = 3
Hope this helped :)