A company's revenue from selling x units of an item is given as R=1800x−3x^2. If sales are increasing at the rate of 40 units per day, how rapidly is revenue increasing (in dollars per day) when 210 units have been sold
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 company's revenue from selling x units of an item is given as R=1800x−3x^2. If sales are increasing at the rate of 40 units per day, how rapidly is revenue increasing (in dollars per day) when 210 units have been sold?
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