## Does CNN Know What Random Sample Means?

I titled this, “Does CNN Know What Random Sample Means?,” because when you conduct a poll your random sample is supposed to be representative of the population… Read more “Does CNN Know What Random Sample Means?”

## Rewriting Expressions with Radicals to Expressions with Rational Exponents and Simplifying – HSN.RN.A.2

Let’s say you had the following problem √(x3)and you wanted to change that to an expression with a rational exponent. Since there is no number written in… Read more “Rewriting Expressions with Radicals to Expressions with Rational Exponents and Simplifying – HSN.RN.A.2”

## Fractional Exponents – N.RN.1

In Integrated Mathematics II students will begin the year by learning about fractional exponents. In this section they will learn that with fractional exponents the: 1. Numerator,… Read more “Fractional Exponents – N.RN.1”

## CCSS.MATH.CONTENT.7.RP.A.3 – Tax and Tip

A problem for Common Core standard CCSS.MATH.CONTENT.7.RP.A.3 McPuckles Restaurant menu is listed below. They charge a 6% sales tax and an 18% percent gratuity based on the pre-tax… Read more “CCSS.MATH.CONTENT.7.RP.A.3 – Tax and Tip”