11/24/14

A water tank is a cuboid with a base of 1.2m by 0.8m. How deep is the water when the tank contains 0.384m3 of water?
The answer is 0.4 but how is it 0.4
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11/23/14

Dupps Lumber yard charges $.50 for each cubic foot (ft³) of sand you buy, plus $6.00 to deliver sand .Let x be the number of cubic feet.
Write the definition of x.Write an equation for the number of dollars you pay for xft³ of delivered sand    
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11/23/14

How many gallons of milk containing 4% butterfat must be mixed with 80 gallons of 1% milk to obtain 2% milk?
Need two equations
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11/23/14

Word Problem... Question below. It was to long
A women invested $20,000 in two accounts, one paying 7% annual interest and the other paying 8%. Her annual interest income from these two accounts was $1550. How much did she have at 7%?
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11/23/14

Word Problem... Question below. It was to long
Premium coffee sells for $6 per pd. and reg coffee sells for $4 per pd. How many pounds of each type must be blended to yield 100 pds of a blend that sells for $4.64?   Need two equations
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11/23/14

Mary is 3 times as old as Janet. Three years ago, she was 5 times as old as Janet. Find their ages now.
find there ages now
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11/23/14

Word problem
Suppose you throw a ball straight up from the groin with a velicity of 80 ft/s. As the ball moves upward, gravity slows it. Eventually the ball begins to ball back to the ground. The height h of... more
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11/23/14

what was hubert the friars philosophy in canterbury tales?
i need to know what the friar from canterbury tales philosophy was and also what arguments/debate he might have had. from what i have read, the friar was a beggar and a very crooked man but i cant... more
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11/23/14

A casino's gross revenue—all the money wagered by players—is referred to in the business as the handle
The hold is the profit the casino retains after players are paid. If a casino's hold is $1,500,000 in a month and it takes in 4.5% of the money wagered, how much is the handle? Round your answer in... more
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11/23/14

Find its inverse
Given the function f(x)=9x+7, find its inverse. A. f^-1 (x)= (x-9)/7   B. f-1(x)=x/9 -7   C. f-1(x)=(x-9)-7   D. f-1(x)=x/7 -9   I keep getting an answer that isn't a choice
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11/23/14

How tall is the giraffe?
How tall is a giraffe that cast a shadow 320 centimeters long, when randy, who is measuring the giraffe, is 180 centimeters tall and cast a shadow of 100 centimeters long?
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11/23/14

most prestigeous award name in japan film industry
list awardnames in japan film industry
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11/23/14

How do I solve this Senior Finite problem on annuities?
Raul Vasquez, a 25-year-old professional, puts $750 in a retirement fund at the end of each quarter until he reaches age 60. The account pays 8% interest compounded annually. (a) How much will be... more
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11/23/14

A straight garden path is made of fifty 25 cm square stone tiles laid end–to–end. How long is the path in meters?
A straight garden path is made of fifty 25 cm square stone tiles laid end–to–end. How long is the path in meters?
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11/23/14

mixture problems
An investment firm invested $2000 into two accounts. 1,500$ went to an 8% annual rate account. The rest went to a 5% annual rate account. The interest per year amounted to how much?
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11/23/14

Jared's average daily balance for last month was $560. The finance charge was $8.12. What was the monthly percentage rate?
What is the monthly percentage
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11/23/14

mixture problems
How much water should be added to 50 ml of 25% acid solution to dilute it to a 10% acid solution?
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11/23/14

Precalc Question!
Determine the percentage of a circle's circumference cut off by angle that has a measure of 79.1 degrees plus 296 grads. (A circle's circumference is 360 degrees, or 400 grads). Enter the answer to... more
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11/23/14

Expand and condense using the properties of logs?
Expand:   log( 3xy^2/wz^4).   Condense:   2ln (x+2) + 1/2 ln y - 4ln z     Thanks in advance!
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11/23/14

If AB = 2.4 cm and BC = 4.6 cm, determine the measure of the segment AC.
If AB = 2.4 cm and BC = 4.6 cm, determine the measure of the segment AC.
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11/23/14

The point M lies between L and N. Find the value of x, if LM = 2x + 1, MN = 3x, and LN = 11.
The point M lies between L and N. Find the value of x, if LM = 2x + 1,MN = 3x, and LN = 11.
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11/23/14

Please help us figure out the math word problem below.
Sales in the printing business have doubled for James in each of the last three months. During the last month, he made a profit of $520. If the pattern continues, what will be his three month total... more
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11/23/14

The developer of a housing development finds that the sale of the first house gives him a $275 profit.
The developer of a housing development finds that the sale of the first house gives him a $275 profit. His profit on the second sale is $450, and he finds that each additional house sold increases... more
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11/23/14

if T(n)= 6n+2, what is the 3rd term?
i need help on this, maths is not my strongest subject unfortunately.... -_- so plz help me on this question. i got this last year and i still haven't figured it out. 
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11/23/14

Math word problem help
Prehistoric cave painting were discovered. The paint contained 5% of the original carbon-14. Estimate the age of the paintings using the exponential decay model for carbon-14,... more
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