Why does dimensional analysis work for calculations involving rates
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Arithmetic is a branch of mathematics that deals with basic operations such as addition, subtraction, multiplication, and division, typically involving real numbers. Calculus, on the other hand, is a more advanced branch of mathematics that deals with the study of rates of change and accumulation through the concepts of derivatives and integrals. While arithmetic focuses on simple calculations, calculus involves more complex and abstract concepts used in analyzing functions and their behavior.
someone involved with stocks or banking (interest rates, increase/decrease in stock market)
To convert dollars per hour to cents per hour, you need to multiply by 100 since there are 100 cents in a dollar. Therefore, if you have a rate of $10 per hour, it would be equivalent to 1000 cents per hour. This conversion is important when dealing with different units of currency or when performing calculations involving hourly rates.
Medication calculations - especially in paediatrics as each dose is calculated according to weight. IV drip rates. Working out how many of each different pill quantity will add up to what the Dr prescribed...
Birth rates rise as death rates fall?