James measured his hand. it was 0.17 meters. jennifer measured her hand. it was 0.016 meters. whose hand is bigger?

Name the most appropriate metric unit for each measurement

() 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

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.