The vecotr u= gives the number of two models of laptops produced by a company. The vector v= gives the prices (in dollars) of the two models of laptops, respectively. Identify the vector operation used to increase revenue by 3.5%

Question

The vecotr u= <4400, 4500> gives the number of two models of laptops produced by a company. The vector v=<1600, 950> gives the prices (in dollars) of the two models of laptops, respectively. Identify the vector operation used to increase revenue by 3.5% Please help, I don't even know where to start... Thank You.

bobpursley · Answer

U dot V = 4400*1600 + 4500*950

Now to increase this sum by 3.5%, one could increase the production numbers, increase the cost, those on both,or just one of the models. So I am not certain there is a unique solution.

Lafanda · Answer

Thank you!!!!!! I'll have to ask tommorrow about the 3.5%