A jet ski left port B traveling towards port A, at the same time a raft started traveling from port A towards port B. The jet ski and the raft met each other 4 hours after the departure, and 20 minutes later the jet ski reached port A. How long does it take for the raft to cover the distance between ports A and B?

Which expression is equivalent to the expression shown?

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

Acircle has a circumference of 7.850 units. what is its radius?