Answer:
hey..
their is no picture attached
I would like to help u if u would post another question with attached pic
Answer:
498,000
Step-by-step explanation:
Answer:
a. 5 units
b. 5 units
Step-by-step explanation:
Given:
The path the dolphin Travels can be modelled by
where h represents the height of the dolphin and d represents horizontal distance.
To find: maximum height that the dolphin reaches and the distance covered by dolphin
Solution:

Differentiate with respect to 

To find the critical point, put 

Differentiate
again with respect to 

So,
is a point of maxima

a. 5 units
b. 5 units
Answer:
3/20, 0.015, 0.15%
Step-by-step explanation:
2:35 4 and 70 are both common factors of two so if you divide not by two you get that