If a Child Can Tell You What "Y" Is Equal

question 16

Multiple Choice

If a child can tell you what "Y" is equal to when you give her the equation X = Y + 10,then she is in the _______ stage of cognitive development.

• A)formal operations
• B)concrete operations
• C)preoperational
• D)sensorimotor

---

Definitions:

Average Rate of Return

A financial metric representing the average annual earnings of an investment as a percentage of its initial cost.

Estimated Average Annual Income

An approximation of how much money an individual, business, or asset is expected to generate over a year.

Average Investment

A calculation used in finance to determine the average amount invested over a period, often used in evaluating the return on an investment.

Discount Period

The time frame within which a buyer can pay less than the full invoice amount as an incentive for early payment, reducing the sale price of goods sold.