Question 9 (1 point) Jessica is in a kayak 4 km offshore from a straight road. She wishes to reach a hiking trail which is located 10 km down the road from the nearest point on the road to her. She can paddle at 3 km/h and can walk along the road at 5 km/h. How many kilometers should she walk in order to minimize her travel time? Kayak Nearest point on road Hiking trail Note: The above diagram is not drawn to scale. 10 km (10 - V3) km 0 km (10 - V6) km 7 kmQuestion 8 (1 point) A cylindrical garden compost container with a circular base of diameter x and height y is to be made to contain 271 fts of soil. The container does not have a lid, that is, the container has an open top. What are the dimensions of the container that minimize the amount of material used to build the container ? Hint: The area of a circle of radius r is Tr2. A cylinder (with bottom and top tid) with height h and radius r has volume mr2h, and has surface area 2rrh + 2Tr2. Ox - 3(2) 3 ft and y = 30/4ft. Ox = 18 ft and y = > ft. Ox = 2 ft and y = 27 ft. Ox = 213 ft and y = 9 ft. Ox = 6 ft and y = 3 ft