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The number of pink hydrangeas as in first bed. Use system of equations to find how many white and how many pink hydrangeas gardeners must buy altogether.
Assume temperatures increases at constant rate. Construct graph of time and temperatures at each hour from 1:00pm to 8:00pm. Is relationship proportional? Describe.
Use the information to did upper and lower limits of first class if you wish to create frequency distribution with 10 classes.
At fair games, Nick has 215 points and Isaac has 78 points. They combine their points to exchange for three prizes. Write the two sets of three prizes they can get?
Engineer is asked to design water sprinkler which will cover field of 100 square yards that is in shape of sector of circle of radius 15 yards.
Determine and simplify the difference quotient for f(x)= square root of 3x-5
Where x is measure of distance from the center of the hexagon to midpoint of a side. Determine the side length of a hexagon?
thousand pounds for t between 0 and 0.0006 seconds. Find maximum force on ball? Using m = 0.01 for mass of baseball, find change in velocity v (in ft/s).
Nelson Diebel swam 100 meters in 62 seconds, and Mike Bowermen swam 200 meters in 130 seconds. Are rates proportional?
The credit department of Lion's Department Store in Anaheim, California, reported that 28 percent of their sales are cash or check, 22 percent are paid with the credit card and 50 percent with debit
Compare the mean, median, mode (s) and range of the data set with and without the outlier: 23, 27, 20, 5, 32, 31, 39, 32
The company wanted to test sample of people who fall in between 1.5 and 3 z-score above mean. Into what range should candidate to be included in study?
Assume that the percentage annual return you obtain when you invest the dollar in gold or the stock market is dependent on general state of national economy as indicated below.
The first week they practiced for 2.4 hours each day for 4 days. Second week they practiced total of 8.75 hours. How many hours did cheerleaders practice third week?
Deduce linear equations in X and Y to represent component of original and revised invoices, where x is price of single ledger book and y is price of a filing tray.
A 10-foot tree casts a 12-foot shadow. At the same time, a nearby cell tower casts a 60-foot shadow. How tall (in feet) is the cell tower?
A cone has volume V=13πr2h,whereris the radius of the cone's base and his the height of the cone. Find the height in centimeters of a cone with volume 108πcm3and radius 9centimeters.
A man invests money in two simple interest accounts. He invests twice as much in an account paying 11% as he does in an account paying 6%. If he earns $91.00 in interest in one year from both accoun
A shirt is marked 15%off and the sale price is $32.30. What was the original price?
The product of two consecutive integers is 2 less than the square of the smaller integer. Find the larger of the two integers.
Determine the largest of three consecutive odd integers whose sum is 225.
Assume your average, after taking three quizzes, is 76 (out of 100). What should your average be on next five quizzes to increase your average to 81 out of 100?
Write an equation to model this situation where xis the student's grade on the final exam and yis the student's average for the course.
A waiter earns a salary of $500per month for working 4hours a day. In May, he worked additional hours at $10per hour and earned $650for the month. Write down an equation to model this condition wher
The mass of ball must be 430 grams plus or minus 20 grams. Which absolute value inequality describes m, mass of a ball in grams which satisfies the rule?