The junior and senior classes of a high school surveyed their respective classmates to help decide which of three options is best to raise money for school activities. The results a shown in the two-way frequency table. Calculate the relative frequencies of each cell in the two way table, and enter the values in the blank table as a percerit rounded to the neas tenth. Car Wash Bake Sale Talent Show Total Juniors 37 25 16 78 Seniors 29 19 28 76 Totals 66 44 44 154 Car Wash Bake Sale Talent Show Total Juniors Seniors Totals
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
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