Two tonnes of gravel mix contains river stone and blue metal in the ratio 3:7. How many more kilograms of blue metal are there than river stone?

Name the most appropriate metric unit for each measurement

Which of the following points is collinear with (-2,1) and (0,3)

() at a farm, animals are fed bales of hay and buckets of gain.each bale of hay is in the shape of a rectangular prism.the base side lengths 2 feet and 3 feet,and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know