Kelly has 36 coins in her purse only nickels and quarters. She has eight more quarters than nickels. If she has a total of $6.20, how many nickels and quarters does she have . please show steps in the solutions.
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.
Kelly has 36 coins in her purse only nickels and quarters. She has eight more quarters than nickels. If she has a total of $6.20, how many nickels and quarters does she have .
please show steps in the solutions.
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