Almost Everyone Who Has Tried the Rubik's Cube Puzzle Begins

question 139

Multiple Choice

Almost everyone who has tried the Rubik's cube puzzle begins with _____, with some even taking the easy route of reading the printed instructions that give the steps for a _____ solution.

• A)trial-and-error; rote
• B)heuristics; general
• C)algorithm; heuristic
• D)a functional solution; trial-and-error

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Definitions:

Break-Even Point

The financial position at which total revenues equal total costs and expenses, with no net profit or loss, often used to analyze the viability of a business or project.

Variable Cost

Costs that change in proportion to the level of goods or services that a business produces, as opposed to fixed costs which remain constant regardless of production volume.

Contribution Rate

The percentage or amount that is contributed to a retirement or investment plan, usually on a regular basis, by an employer, employee, or both.

Monthly Sales

The total revenue generated from sales activities within a calendar month.