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skygnu257Lv1
6 Nov 2019
algebra question
Since 1984, mini-van sales have been on the rise, while station wagon sales have decreased. Let M(t) represent the number (in millions) of mini-vans sold during the year that is t years since 1980. Let S(t) represent the number (in millions) of station wagons sold during the year that is t years since 1980. The equations for M and S are given below. M(t) = 0.12t - 0.22 mini-vans S(t) = -0.10t + 1.43 station wagons. What are the slopes of M and S? What do they mean in terms of car sales? Estimate in which year the same number of mini-vans were sold as station wagons. How many were sold of each? Company A sold 14.7 million dollars of electronics equipment in 2000 and its sales have increased by 2.1 million dollars each year. Company B sold 19.4 million dollars of electronic equipment in 2000 and its sales have increased by 1.7 million dollars each year. Let A(t) and B(t) represent the sales (in millions of dollars) by company A and company B, respectively, at t years since 2000. Find equations for A and B. Predict when sales at the companies will be equal. What will that sales be? Show transcribed image text
algebra question
Since 1984, mini-van sales have been on the rise, while station wagon sales have decreased. Let M(t) represent the number (in millions) of mini-vans sold during the year that is t years since 1980. Let S(t) represent the number (in millions) of station wagons sold during the year that is t years since 1980. The equations for M and S are given below. M(t) = 0.12t - 0.22 mini-vans S(t) = -0.10t + 1.43 station wagons. What are the slopes of M and S? What do they mean in terms of car sales? Estimate in which year the same number of mini-vans were sold as station wagons. How many were sold of each? Company A sold 14.7 million dollars of electronics equipment in 2000 and its sales have increased by 2.1 million dollars each year. Company B sold 19.4 million dollars of electronic equipment in 2000 and its sales have increased by 1.7 million dollars each year. Let A(t) and B(t) represent the sales (in millions of dollars) by company A and company B, respectively, at t years since 2000. Find equations for A and B. Predict when sales at the companies will be equal. What will that sales be?
Show transcribed image text Keith LeannonLv2
15 Jan 2019