Identify the type of data that would be used to describe a response (quantitative discrete, quantitative continuous, or qualitative). time in line to buy groceries O quantitative discrete quantitative continuous qualitative Give an example of the data. O 5 grocery carts in line O 9 people in line O 1.5 liter bottle of soda O 3 gallons of milk O 7.2 minutes

Q: Integrate and simplify:

A: We have ,

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Q: B

A:

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A:

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A:

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.