Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to save money on groceries
Take careful stock of your pantry and fridge before shopping.
The biggest way people end up overspending at the grocery store is inadequate planning. Before you go to the supermarket, take stock of what you already have.
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Answer:
According to a study by the national resource defense council, americans typically end up throwing out 25% of the groceries they buy. You can prevent this wastefulness by taking stock of your pantry and fridge before making a trip to the grocery store.

Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to take a deposition
Determine your purpose.
Before you go into a deposition, you need to have a good sense of why you want to depose this particular individual and what you hope to get out of the interview. Determining your purpose helps you focus your initial preparation.
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Answer:
Review all documents and information you already have regarding the case, and make sure you know the facts and details of the case well-especially the elements you must prove to win your case. You also should understand any claims or defenses raised by the other side.

Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to pack skoal
Practice relaxing your pointer finger.
This method requires you to slap your pointer finger against the side of the skoal tobacco can or the top of the skoal tobacco can to pack the tobacco together. To do this method, you will first need hold your hand so it is sideways and your palm is facing you.
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Answer:
You will then need to practice relaxing your pointer finger so it hangs loose. Keeping your pointer finger loose and relaxed, you should try to slap your pointer finger against your middle finger, making a quick slapping up and down motion.

Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to find the inverse of a 3x3 matrix
Check the determinant of the matrix.
You need to calculate the determinant of the matrix as an initial step. If the determinant is 0, then your work is finished, because the matrix has no inverse.
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Answer:
The determinant of matrix m can be represented symbolically as det (m). For a 3x3 matrix, find the determinant by first to review finding the determinant of a matrix, see find the determinant of a 3x3 matrix.