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 ...

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

Systems of Equations Application Word Problems. ... equations in two variables, formulate real-world problems in terms ... want to reach 45000 customers, the equation is ...

Algebra word problems. ... Application Practice. Answer the following questions. Use Equation Editor to write mathematical expressions and equations. ...

... Use a formula or equation. ... a wordsmith experiments with new words or uses words in ways ... The word- smithing activity has the student actively searching for new ...

Algebra Word Problems and Questions. ... Please show all work when solving the two problems. 1. Why bother factoring a quadratic equation before you solve it? ...

...problem, page breaks are preset and formulas are set to copy the header into the remaining pages. Place the proper account title in the cell where the word " ...

Proportions and word problems. 83. ... b) Write a rational expression for the portion of the tank that is filled in 2 minutes. Solve the equation 59. ...

... variations about a regression line in word is determined. ... variation about a regression line in words and in ... The equation of the regression line is: ลท=230.8x ...