Sari Puts $100 into an Account with an Interest Rate

question 192

Multiple Choice

Sari puts $100 into an account with an interest rate of 10 percent. According to the rule of 70, about how much does she have at the end of 21 years?

• A)$210
• B)$300
• C)$800
• D)$1,010

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Definitions:

Piaget's Theory

A theory of cognitive development that describes how children construct a mental model of the world through stages of learning.

Active Discovery

A learning approach where individuals learn by engaging directly with materials, environments, or situations, leading to increased understanding and retention of knowledge.

Piaget's Theory

A developmental theory by Jean Piaget that outlines how children's cognitive abilities progress through four stages.

Objective Morality

The concept that certain acts are universally right or wrong, regardless of individual beliefs or cultural differences.