Mathematics, 17.02.2020 22:20 Teddybearnerd
Let A(x) denote the number (in hundreds) of computers sold when x thousand dollars is spent on advertising. Represent the following statement by equations involving A or A': When two thousand dollars were spent on advertising the number of computers sold was 1200 and it was rising at the rate of 30 computers for each 1000 dollars spent on advertising. (b) Estimate the number of computers that will be sold if $3000 is spent on advertising. (a) Which equations best represent the statement? A. A(2) = 12 and A'(2) = -0.3 B. A(2) = 0.3 and A'(2) = 12 C. A(2) = -0.3 and A'(2) = 12 D. A(2) = 12 and A'(2) = 0.3
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Let A(x) denote the number (in hundreds) of computers sold when x thousand dollars is spent on adver...
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