The Perimeter of a Rectangle Is 78 Inches

question 21

Multiple Choice

The perimeter of a rectangle is 78 inches. The width of the rectangle is 9 inches less than the length of the rectangle. Find the dimensions of the rectangle.

• A)The dimensions of the rectangle are 15 inches by 24 inches.
• B)The dimensions of the rectangle are 14 inches by 23 inches.
• C)The dimensions of the rectangle are 13 inches by 22 inches.
• D)The dimensions of the rectangle are 16 inches by 25 inches.
• E)The dimensions of the rectangle are 17 inches by 26 inches.

---

Definitions:

Null Hypothesis

A default hypothesis that there is no significant difference or effect, typically to be tested against an alternative hypothesis.

P-Value

The probability of observing test results at least as extreme as the results actually observed, assuming that the null hypothesis is true.

West Nile Virus

A virus transmitted to humans and animals through the bite of an infected mosquito, known for causing West Nile fever.

Null Hypothesis

A hypothesis that there is no effect or no difference, and it serves as a default hypothesis in statistical hypothesis testing.