The following matrix gives the number of vehicles sold in January at a car dealership. Use the matrix to complete parts (a) through (c) below Cars Trucks New $\begin{bmatrix} 18 & 12 \\ 28 & 16 \end{bmatrix}$ Used (a) In February, the new car sales decreased by 4, but the new truck sales increased by 25%. The used car sales increased by 50% while the used truck sales increased by 7. Write the vehicle sales matrix for February
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To find the decrease in new car sales, we need to multiply the number of new car sales in January by 4% and subtract that from the number of new car sales in January. Decrease in new car sales = 1812 * 4% = 72.48 New car sales in February = 1812 - 72.48 = 1739.52 Show more…
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The following matrix gives the number of vehicles sold in January at a car dealership. Use the matrix to complete parts (a) through (c) below: Cars Trucks New 14 20 Used 24 12 (a) In February, the new car sales decreased by 2, but the new truck sales increased by 25%. The used car sales increased by 50% while the used truck sales increased by 7. Write the vehicle sales matrix for February. (b) Write a matrix that represents the total vehicle sales over the two month period. (c) Write a matrix showing the change in sales from January to February.
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The following matrix gives the number of vehicles sold in January at a car dealership. Use the matrix to complete parts (a) through (c) below. (a) In February, the new car sales decreased by 2, but the new truck sales increased by 25%. The used car sales increased by 50% while the used truck sales increased by 6. Write the vehicle sales matrix for February. (b) Write a matrix that represents the total vehicle sales over the two month period. (c) Write a matrix showing the change in sales from January to February.
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The following matrix gives the number of vehicles sold in January at a car dealership. Use the matrix to complete parts (a) through (c) below. (a) In February, the new car sales decreased by 2, but the new truck sales increased by 25%. The used car sales increased by 50% while the used truck sales increased by 5. Write the vehicle sales matrix for February. (b) Write a matrix that represents the total vehicle sales over the two month period. (c) Write a matrix showing the change in sales from January to February.
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