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The vector u= (2900, 4200) gives the number of u its of two models of laptops produced by a company The vector v= (1600, 1100) gives the prices (in dollars) of the two models of laptops, respectively. Use dot products to determine the revenue for these two laptops, if the price of each is increased by 3.5%

 

A)  $9, 422, 400

B)  $9, 476, 067

C)  $9,421,700

D)  $9,503,250

E)  $9, 584,100 

 Jul 14, 2016
 #1
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$(2900*1600 + 4200*1100)*1.035 → $9 584 100

 Jul 15, 2016

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