Answer:
Explanation:
Profit can be calculated in many ways. But to find profit, you must take your total earnings and subtract it by your expenses. Showing your profit.
Example equation:
T-E=P
(P: Profit.)
(E: Expenses)
(T: Total Earnings)
Remember, expense includes tax too. Before you can cash out a check, it goes through your taxes and removes the amount for the pay of the tax(es).
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The following is the classification of each pair of variables into two categories, namely explanatory and response, based on the relation between the variables:
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(a) Whether or not a person likes to sing and whether or not a person likes to dance - Explanatory: There is no direct relation between the choices made by the person but it can be explained why he likes or does not like either of two or both.
(b) The number of pages in a textbook and the cost of a new copy of the textbook - Response: The cost of the book is dependent on the pages in it as each page bears some cost.
(c) The number of alcoholic drinks consumed and the blood alcohol content - Response: The blood alcohol content would keep increasing as long as alcohol is consumed.
(d) In a study of adolescents, the dose of vitamin D given each day for a year (50, 100, or 200 international units) and the change in total bone mineral content from the beginning of the study to the end of the study - Response: The amount of vitamin D would reflect as more in the adolescents that were administered higher dosages of vitamin D.
Drugs are dangerous when driving because it can decrease your reaction time. It can disturb your focus and how you estimate your distance and time.
Answer:
it starts in the air then it bounces of water which is refraction
Bartering, which has taken place since the early history of man, implies a process of exchanging of goods. Bartering may present some difficulties during the process of exchanging. One problem that may occur when one is bartering, appears as the result of two people having different ideas about the value of the item (Option "B"). Since bartering lacks a standard unit of account, the prices on goods could not be measures or quoted. Due to the absence of a common unit of account, disagreements between exchangers may difficult the bartering process.
