retail store estamates that weekly advertising cost x (both in dollars) are related by s=50,000-30,000e^-0.0004x. the current weekly advertising costare increasing at a rate of $400 per week. find the current rate of change in
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
a retail store estamates that weekly advertising cost x (both in dollars) are related by s=50,000-30,000e^-0.0004x. the current weekly advertising costare increasing at a rate of $400 per week. find the current rate of change in sales.
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