10/09/16

in a class 92 students . three-fourth ofthe students are boys and rest are girls . the number of girls are ?
LINEAR EQUATION IN ONE VARIABLE
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10/09/16

I can not figure this problem, or others like it, out for the life of me. I have to turn this assignment in 3 hours. Can anyone help?
I can not figure this problem, or others like it, out for the life of me. I have to turn this assignment in 3 hours. Can anyone help?   The credit remaining on a phone card (in dollars) is a... more
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10/09/16

Please help with this word problem..
a merchant bought 12 dressers and 10 coats for $640. She sold the dresses at a profit of 40% and the coats at a profit of 30% and received in all $856. Find the cost of each dress and each coat.
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10/09/16

a 50 qestion test the higest score in clas is thre times the lwest scre minus four. The difrence betwen the highest and lowest scores is 30highest and lowest?
I need help on this question please  
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10/09/16

A rectangular Persian carpet has a perimeter of 208 inches. the length of the carpet is 24 inches more than the width. what are the dimensions of the carpet?
please help!!! stuck 
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10/09/16

Determine the interest rate/ Determine the initial investment.
Alice makes an initial investment on September 1, 2000 into a bank account on that compounds continuously at an unknown rate.On September 1, 2002, the balance was $270.00. On September 1, 2012, the... more
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10/09/16

A grocery has received two equal sized truckloads of bananas.
A grocery has received two equal sized truckloads of bananas. Truckload A has 6% rotten bananas and truckload B has 6% rotten bananas. The two truckloads are mixed. What is the probability that a... more
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10/09/16

1÷400 , 0.01÷400 , 50÷ 0.5
1÷400 , 0.01÷400 , 50÷ 0.5     How to divide these without calculator
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10/09/16

Need you help
Find the equations of the lines tangent to the graph of the function y = x2 −2x + 1 such that each of the lines passes through the point P(2,−1).
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10/08/16

You found an average price of $58.80. One MP3 player costs $56 and another costs $62. Find the price of the third MP3 player.
Im having trouble finding a response to my question, but I'm hoping this app will have a solution to my problem!
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10/08/16

What are the dimensions of a 18x12 American flag?
 I need to know the dimensions of a flag that is 8x12 inches. By dimensions, I am talking about the diameter of the stars, the length and width of stripes, etc.
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10/08/16

percentage of solutions
Pure acid is to be added to a 5% acid solution to obtain 95 L of 30% solution. What amounts of each should be used?   How many liters of 100% pure acid should be used to make a solution?   How... more
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10/08/16

When do you use slope intercept form rather than point slope form when writing an equation of a line
When you are given a point and the slope
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10/08/16

10 Metre long piece is cut into 2, one piece is 5times the length of the other
10 metre long piece cut into 2 pieces. One piece is 5 times the length of the other piece. Find the length of each piece, answering in metres rounding to two decimal places
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10/08/16

Among 40 students there is 22 female and 18 males.how many ways can I form. Comitte of 3 students 2 being female and 1 male?
Statistics using permutations 
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10/08/16

the numerator and denominator of a fraction are in the ratio of 2:3 if 6 is subtracted from the numerator the result is a fraction that has value 2/3 of the ori
the numerator and denominator of a fraction are in the ratio of 2:3 if 6 is subtracted from the numerator the result is a fraction that has value 2/3 of the original fraction the numerator of the... more
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10/08/16

please understand my doubt
the difference between the numerator and the denominator of fraction is 5. If 5 is added to its denominator, the fraction is decreased by 5/4 find the value of the fraction   denominator... more
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10/08/16

Find four consecutive odd integers such that the sum of the first, second, and fourth is 47
I need to solve this problem for homework, but my teacher hasn't taught us the method.
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10/07/16

which of the following represents f(x)?
If f(x-3)=x2+x+1, which of the following represents f(x)?
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10/07/16

Supplementary angles (need this within 6 hours)
find two supplementary angles of one angle is 50 degrees is less than the other angle 
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10/07/16

A carpenter uses 9.5 ft of c for every 5.67 ft of r for a construction project. If the carpenter uses 4.75 ft of? c, how much r does she ?need?
c = cedar, r = redwood, ft = feet
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10/07/16

word problem dealing with slope intercept form
There were 5474 CVS stores in the US in 2005 and 7886 CVS stores in the US in 2014. Write alinear equation in slope-intercept form that models this growth. Let x stand for the number ofyears after... more
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10/07/16

This is homework finance word problem if someone can please assist with
Rebecca put $34,000 in an educationaccount on the day her daughter was born.If the account earned 5.95% interestcompounded quarterly, what was the totalin the account when her daughter turned18?... more
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10/06/16

math finance word problem
Rebecca put $34,000 in an educationaccount on the day her daughter was born. If the account earned 5.95% interestcompounded quarterly, what was the totalin the account when her daughter turned18?... more
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10/06/16

After Eugene spent 3/8 of his money and Tommy spent 3/8 of her money, Eugene had $40 more than her. How much more money did Eugene have than Tommy at first?
Don't understand how to solve the question.
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