Daniel has a chicken farm. The old feed bin for his chickens was a cone-shaped bin that had a radius of 10 feet and a height of 12 feet.

He is getting a new cylinder-shaped bin for his feed. The new bin has a radius of 5 feet.

How tall must the cylinder be to hold the same amount of feed as the old cone-shaped bin?

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.

Chosen according to the volume of oil it can haul, as shown in at a railway yard, locomotives are used to haul containers carrying the table. locomotive capacity a450 0 -750 cubic feet cg35 750-1,500 cubic feet br73 1,500-2,500 cubic feet yh61 2,500-3,500 cubic feet & the four cylindrical containers listed in the table need to be hauled. cylinder length (ft.) diameter (ft.) fill level a 40 , 12 half b 24 8 full c 16 16 full 6 12 full d match each container to the locomotive needed to haulit a450 cylinder a yh61 cylinder d

Ahmed plans to add a rectangular sunroom to his house. the sunroom will have a length of 14 feet and a width of 10 feet, and the construction will cost $40 per square foot. how much more would the sunroom cost if it’s width were increased to 12 feet?