A rectangular room measures 3.8 meters in length and 4.9 meters in width. Jana multiplies both numbers together. Which expression would be best for her to use to check the reasonableness of her decimal multiplication? 3 times 4 3 times 5 4 times 4 4 times 5

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

() 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