Purchase Solution

Radicals and Rational Exponents

Not what you're looking for?

Ask Custom Question

Comparing wind chills. Use the formula from Exercise 107 to determine who will feel colder: a person in Minneapolis at 10°F with a 15-mph wind or a person in Chicago at 20°F with a 25-mph wind.

(this is the formula from exercise 107)
W=91.4 -(10.5+6.7(radical symbol)v-0.45v)(457-5t)/110

In the above formula I have written radical symbol in place of a radical symbol and a forward slash (/) for division. The entire formula is divided by 110. The small - means negative in front of the parentheses and in front of the 0.45v as well as the -5t.

Purchase this Solution

Solution Summary

The Solution determines whether person in Minneapolis or person in Chicago feels colder.

Purchase this Solution


Free BrainMass Quizzes
Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.