11. The number of cellular phones in use in the United States is increasing exponentially. The number, N, in millions, in use is given by the exponential function N(t) =0.03(1.4477)', where "" is the number of years after 1985. (Source: Cellular Telcommunications and Intenet Association) Find N(15) and explain its meaning in the context of the scenario. b. Find t when N(t) = 234 and explain its meaning in the context of the scenario. c. Explain the meaning of the value 1.4477 (from the equation) in the context of the scenario.

Q: factors of 24 that add up to 10

A: factors of 24 that add up to 10

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A: Five time 2 means multiplication of 5 and 2

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A: Here we take a general matrix of the given set then find the basis.

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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.