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Mathematics, 15.09.2021 14:50 marcaveli294

The Formula C = 20W shows how much the cost, C, of sending a letter by first-class mail depends on the weight of the letter, W. (C is measured in cents and W is measured in ounces). So you consider C a function of W and write C(W) = 20W. Find C(2) , C(3), and C(4). What is the domain of C? PLEAZ HELP I WILL PICK BRAINLIEST

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