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Topics
Pre-Algebra
Mean
Mode
Greatest Common Factor
Least Common Multiple
Order of Operations
Fractions
Mixed Fractions
Prime Factorization
Exponents
Radicals
Algebra
Combine Like Terms
Solve for a Variable
Factor
Expand
Evaluate Fractions
Linear Equations
Quadratic Equations
Inequalities
Systems of Equations
Matrices
Trigonometry
Simplify
Evaluate
Graphs
Solve Equations
Calculus
Derivatives
Integrals
Limits
Algebra Calculator
Trigonometry Calculator
Calculus Calculator
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m, e, a, n, left parenthesis, 40, comma, 45, comma, 56, right parenthesis
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mean(40,45,56)
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47
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Solution Steps
mean(40,45,56)
To find the mean of the set 40,45,56 first add the members together.
40+45+56=141
The mean (average) of the set 40,45,56 is found by dividing the sum of its members by the number of the members, in this case 3.
\frac{141}{3}=47
Factor
47
Quiz
Algebra
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mean(40,45,56)
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40+45+56=141
To find the mean of the set 40,45,56 first add the members together.
\frac{141}{3}=47
The mean (average) of the set 40,45,56 is found by dividing the sum of its members by the number of the members, in this case 3.
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