To the Nearest Tenth, Find the Circumference and the Area

question 86

Multiple Choice

To the nearest tenth, find the circumference and the area of the target. a = 8 in.

• A) 50.3 in., 201.1 in. ²
• B) 50.3 in., 402.1 in. ²
• C) 25.1 in., 402.1 in. ²
• D) 25.1 in., 201.1 in. ²

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Definitions:

Independent Events

Two or more events where the occurrence of one does not affect the probability of the others.

Normal Distribution

A bell-shaped probability distribution that is symmetric about the mean, describing how continuous data is dispersed around the average value.

Standard Deviation

A gauge for determining the level of difference or scattering in a series of amounts.

Mean High Temperature

The average of the highest temperatures observed over a specified period.