Section 9.1, Page 550
108) Comparing wind chills. Through experimentation in Antarctica, Paul Siple developed the formula to calculate the wind chill temperature W (in degrees Fahrenheit) from the wind velocity v (in miles per hour, mph) and the air temperature t (in degrees Fahrenheit). Use this formula 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.

Section 9.3, Page 569
114) Area of a triangle. Find the exact area of a triangle with a base of meters and a height of meters.

Section 9.5, Page 589
116) Orbit of Venus. According to Kepler's third law of planetary motion, the ratio has the same value for every planet in our solar system. R is the average radius of the orbit of the planet measured in astronomical units (AU), and T is the number of years it takes for one complete orbit of the sun. If the average radius of the orbit of Venus is 0.723 AU, then how many years does it take for Venus to complete one orbit of the sun?

Section 10.1, Page 620
104) Time to swing. The period T (time in seconds for one complete cycle) of a simple pendulum is related to the length L (in feet) of the pendulum by the formula . If a child is on a swing with a 10-foot chain, then how long does it take to complete one cycle of the swing?

... Select the graph that satisfies the equation. ... Questions 20 through 25 are word problems. ... your time to make sure that your equations fit the words before you ...

Algebra / Statistics (50 Problems) : Sets, Word Problems and Systems of Inequalities and Equations. ... of the ordered pairs is a solution for the equation 2x - 3y ...

Polynomials, Binomials and Trinomials : Writing Equations from Word Problems. ... A. rewrite this formula by factoring out the greatest common factor on the right ...

... 0.02x + 5 = 0.27x subtracting .02x on both sides of equation -0.02x ... Company must sell 20 fasteners to break even 20 = x Solving Word Problems with Inequalities ...

Regression problem using statistical relations with predictors and a dependent ... Attachments in MS Word. ... for the coefficients for a regression formula which has ...

... (a) Write the fitted regression equation. ... (e) Verify that F = t2 for the slope. (f) In your own words, describe the fit of this regression. ... Error 6.816 n 35. ...

... Set up the equation like this: ... fractions), three similar problems that involve solving rational equations, two discussion questions, and three word problems. ...

... Just copy, paste where appropriate, and edit with the Equation Editor as needed.). ... (h) Write your conclusion with regard to the word problem. ...