Solve the Problem $\mathrm { A }$ And $\mathrm { C }$

question 85

Multiple Choice

Solve the problem.
-A lake lies between $\mathrm { A }$ and $\mathrm { C }$ , and lines $\mathrm { AB }$ and $\mathrm { DE }$ run north-south. If $\overline { \mathrm { AB } } = 7.1 \mathrm { mi }$ , $\overline { \mathrm { DE } } = 1.5 \mathrm { mi }$ , and $\overline { \mathrm { DC } } = 1.4 \mathrm { mi }$ , how far is it from $\mathrm { A }$ to $\mathrm { C }$ ? Round to the nearest tenth.

• A) 7.0 mi
• B) 7.6 mi
• C) 6.6 mi
• D) 5.2 mi

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Definitions:

Short-Run Equilibrium

A state in economics where demand equals supply, resulting in market stability over a temporary period.

Long-Run Aggregate-Supply Curve

Illustrates the total production of goods and services in an economy at different price levels when input prices fully adjust to changes in the price level.

Expansion

The increase in the scale of production or operation by a company, often involving larger facilities, workforce, and entering new markets.

Aggregate Demand

The all-inclusive demand for products and services within an economic framework, priced at a specific level throughout a determined timeframe.