Yaris is a farmer in Saskatchewan. He drives his combine harvester at a speed of 6.0 km/h
If Yaris will drive 30.0 km to harvest his crop, then how long will this take him?
Do not include units in your answer, just the number of hours,
When the wheat is tough, Yaris slows down to 4.0 km/h. How much longer will it
take him to harvest this crop?

PLEASE HELP

Question 5 spring semester final exam math evaluate

Guys i really need or i have to stay late up night

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)