Examlex
Select the correct past tense form of each verb. Some verbs are regular; others are irregular.
-The bee ________________________ (rise) from the flowerpot and flew out the door.
Labor
The human effort, both physical and mental, that is used in the production process to create goods and services.
Slope
In mathematics and economics, the measure of the steepness or incline of a line, often used to describe changes in variables in relation to one another.
Isocost
A line representing all combinations of a firm's inputs that cost the same amount.
Capital
Wealth in the form of money or other assets owned by a person or organization or available for a purpose such as starting a company or investing.
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