03/23/15

The length of a rectangle is four times its width. If the area of the rectangle is 196 m2 , find its perimeter.
The length of a rectangle is four times its width. If the area of the rectangle is 196 meters squared, find its perimeter.
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03/23/15

Solve the equation
-3(4y-5)=-7(-5-2y)
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03/20/15

Accounting help
Hello, I need help with this problem. I am bit confused with the steps for the last question and for finding the weighted average and specific indentification.   PROBLEM:   Montoure Company... more
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03/17/15

how many units of each should be manufactured to maximize income?
A manufacturer is producing two types of units. Each unit Q costs $9 for parts and $15 for labor and each unit R costs $6 for parts and $20 for labor. The manufacturer's budget is $810 for parts... more
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03/17/15

Predict how many times the player will strike out
During practice, a baseball player attempted 50 swings and hit 20% of the balls. Tomorrow at practice the player is planning to swing 75 times. 
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03/15/15

If a family has 3 children, in how many ways could the parents have 2 boys and 1 girl?
Please help! and explain to me how I should solve this problem. 
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03/15/15

does anyone know how to calculate retained earnings in the beginning of the year? please explain how did u work it out.
At the beginning of the financial year, the balance sheet showed assets of $1,364 and owners' equity of $836. During the year, assets increased by $74 and liabilities decreased by $38. At the end... more
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03/12/15

find how many coins Mary has.
Mary has 3 times the number of coins john has. together they have 180 coins. how many coins does Mary have?
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03/12/15

Please help. WInd and Water Current Problem
Suppose you can paddle a canoe in still water at 5 km/h and that you are going to travel 6km up a river and 6km back. If the river current is 1km/h, find your total time and average speed for the... more
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03/12/15

You can get 1 point, 2 points, or 3 points. Your team has 7 points. How many different ways could your team have scored those points?
Make a table and explain your work.
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03/11/15

2/5 of the product of 5/6 42
2/5 of the product of 5/6 42
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03/11/15

I need help please
A batter hits a fly ball. A scout in the stands makes the following observations.   Time(seconds).75,1.5,2,2.75,3.25,4.75 (77,133,160,187,194,169) Height(feet)   circle the type of function... more
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03/10/15

Area using equations
A builder uses parallelogram-shaped stones as decoration around a building's windows. The stones come in many different sizes. Each stone has a base length of x inches and a height of (4x-5)... more
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03/10/15

Multiply: The answer should also be fully simplified
(2/3p4y3)(y4s5)(6p2s3)   Multiply it
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03/09/15

A Chemist has one solution that is 30% pure salt and another is 60% pure salt.
How many ounces of each solution must he use to produce 60 ounces of a solution must he use to produce 60 ounces of a solution that is 50% pure salt.
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03/08/15

Subtracting Linear expressions
1. 2/5x- 2 2/5 is subtracted from 3/4x+ 7 1/8, the result is    2.  Subtract 3y- 1/6z from 4y+ 7/9z   3. (2 1/3q- 7) - (6/8q+9)   4. Find the difference (1/2m- 7) - (3/4m+2) - (6/16m- 5)
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03/05/15

GMP9 math answers
Travis Is roling a fair numer cube with faces numbered cube with faces  numbered 1 through 6 . What is the probability that the result on his roll will be an odd number?
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03/05/15

subtract a polynomial
simplify (p^2+4p-23)-(3p^2-23p-23).I did the question and got the answer p^2+-3p^2.Is thos right??If not please solve.thanx
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03/04/15

tickets to a basketball game and i forgot the equation to use.
  I asked my professor for help but he has a very thick accent so I didn't quite catch most of what he said.  Can you guys please help?     309 tickets were sold for a basketball game. The... more
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03/04/15

Given the information below, what is the company's gross profit?
Given the information below, what is the company's gross profit?   Accounts Receivable $ 50,000 Ending Inventory 100,000 Cost of Goods Sold 250,000 Sales Returns 20.000   A. $250,000.   B.... more
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03/04/15

Assuming an acid-test ratio of 1.0, how will the purchase of inventory with cash affect the ratio?
Assuming an acid-test ratio of 1.0, how will the purchase of inventory with cash affect the ratio?   A. Increase the acid-test ratio.   B. No change to the acid-test ratio.   C. Decrease the... more
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03/03/15

How much fluid should be drained and replaced with pure antifreeze so that the new mixture is 50% antifreeze?
A radiator contains 14 quarts of fluid, 35% of which is antifreeze. How much fluid should be drained and replaced with pure antifreeze so that the new mixture is 50% antifreeze? (Round your answer... more
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03/03/15

Is Cindy or Bobby correct? and why are they either correct or wrong?
Two students, Cindy and Bobby, have a disagreement about surface area and volume for a box. Cindy says that two different boxes that have the same volume might have different surface areas. Bobby... more
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03/02/15

homework help in trigonometric functions
Sighting the top of a building, a surveyor measured the angle of elevation to be 60º. The measurement is taken 200 feet from from the building. Find the building's hight. Express your answer in... more
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03/02/15

81.63> 8.163 181.63. 89.01
81.63 is greater than which number?
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