You are a team member are trying to determine the chemical composition of a rock sample. You believe the rock is pyrite, but you are not sure. Using water displacement you determine the sample to have a mass of 23.3 grams and a volume of 4.76 mL. Using the density formula determine what this sample's density is: (round to the tenth place) Density Formula: Density = mass \div÷ volume

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

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() 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