A Semicircular Object Has a Radius of 7

question 4

Short Answer

A semicircular object has a radius of 7.5". What is the distance around the object, in inches? Give the answer to the nearest hundredth.

---

Definitions:

Economies Of Scale

Economies of scale are cost advantages reaped by companies when production becomes efficient, leading to a reduction in the per-unit cost as the scale of operations increases.

Fixed Cost

A cost that does not change with an increase or decrease in the number of goods or services produced or sold.

Plant

A living organism of the kind exemplified by trees, shrubs, herbs, grasses, ferns, and mosses, typically growing in a permanent site, absorbing water and inorganic substances through its roots, and synthesizing nutrients in its leaves by photosynthesis using the green pigment chlorophyll.

Total Product Curve

A curve that shows the relationship between the quantity of inputs used in production and the quantity of output from production.