One Side of a Triangle Is Twice the Shortest Side

question 13

Multiple Choice

One side of a triangle is twice the shortest side. The third side is 2 feet more than the shortest side. The perimeter is 22 feet. Find all three sides.

• A)9 feet, 17 feet, 9 feet
• B)7 feet, 9 feet, 14 feet
• C)19 feet, 8 feet, 11 feet
• D)6 feet, 12 feet, 10 feet
• E)5 feet, 10 feet, 7 feet

Understand the techniques and applications of genetic engineering, including recombinant DNA and gene knockout procedures.

Acknowledge the ethical considerations associated with genetic engineering and its applications.

Understand the differences between various types of twins and their genetic similarities.

Recognize the role of polygenic transmission in the expression of phenotypic traits.

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Definitions:

Demand Characteristics

Subtle cues or signals in an experimental setup that suggest to participants what behavior is expected or desired, potentially influencing the outcomes of the study.

Replicability

The ability of a study or experiment to be repeated or reproduced to verify results and confirm reliability and validity of findings.

Illusory Correlation

A cognitive bias where a relationship between two variables is perceived despite no such relationship existing.

Clever Hans Effect

The phenomenon where a person or animal in a study can pick up on subtle, unintentional cues from their interactants, leading to seemingly intelligent responses.