Answer:
200÷0.4= the amount then times by 2
Step-by-step explanation:
i believe thats how that works
I think its 1.25ft but i could be wrong... sorry if im wrong
Answer:3/5
Step-by-step explanation:
Well, the mean of numbers is the same thing as the average of the numbers. So, you have to do: 98 + 89 + 89 + 93 + 76 = 445
Then you have to divide by the number of numbers you added.
So, 445/5 = 89
Answer is 89.
Answer:
The maximum height of the arrow is 14.73 m.
Step-by-step explanation:
The height of the arrow follows a parabolic path. Its height can be modeled by the function,
......(1)
It is required to find the maximum height of the arrow
For maximum height, 
i.e.

Put x = 10.71 m in equation (1). So,

So, the maximum height of the arrow is 14.73 m.