Total is 61.36 not sure how much she should leave for tip
The answer is 20. Multiply 5/6 by 24 to get 20.
Answer:
4×(-5)=-20
Step-by-step explanation:
The maximum point will be the point which gives the largest f(x,y) value. The "y" is subtracted and being multiplied by 2 so very small y-value, large x is point (5,0).
It's a distance of 16 feet between the tour guide and the diver