θ  Is a Central Angle That Cuts Off an Arc

question 103

Multiple Choice

θ  is a central angle that cuts off an arc of length s . Find the radius of the circle if θ = 8, s = 5  ft. ​

• A)0.595 ft
• B)0.615 ft
• C)0.625 ft
• D)1.025 ft
• E)0.825 ft

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Definitions:

Break-even Point

The level of sales at which total revenues equal total expenses, resulting in no net profit or loss.

Variable Cost

Expenses that change in proportion with the level of activity or production volume, such as materials costs or sales commissions.

Fixed Costs

Expenses that do not change with the level of goods or services produced by a business over a certain period, such as rent, salaries, and loan payments.

High-low Method

A technique in managerial accounting used to estimate variable and fixed costs by analyzing the highest and lowest levels of activity.