02/02/15

maths problem
A basket ball team has 5 players and one reserve. the mean weight of the 5 players is 58kg the reserve weighs 64 kg whats the mean weight of all 6 players
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02/02/15

Word problem
A nurse mixes 60 cc of a 50% saline solution with a 10% saline solution to produce a 25% saline solution. How much of the 10% solution should he use?
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02/02/15

Statistical Help
Suppose IQ scores were obtained from randomly selected siblings. For 20 such pairs of people, the linear correlation coefficient is 0.887 and the equation of the regression line is y = -2.86 +... more
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01/30/15

g(x)=2x^2-12+22
1.does the function have a minimum or maximum value? 2. what is the functions minimum or maximum value? 3. where does the minimum or maximum occur? g(x)=2x^2-12+22
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01/30/15

If a federal paralegal earns $60,340 per year (24.4% higher than the average paralegal. What is the salary for the average paralegal?
No additional description.
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01/30/15

g(x)=2x^2-12+22
Answer the questions below about the quadratic function.
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01/29/15

PLEASE HELP ME
Jessica is going for a run. She runs at a speed of 6 miles per hour for 9.6 miles. For how many hours does she run?
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01/28/15

What percent of 65 is 13
Im stuck on a math problem on my math homework help?
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01/26/15

Expected Value Question
If a test has 30 questions each with 4 answers what would be the expected value if you guessed all 30 questions. The test is out of 100 points.
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01/22/15

how many different ways can five people be lined up?
how many different ways can five people be lined up?
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01/12/15

probability and statistics
If the coefficient of determination for a data set containing 12 points is 0.5, 6 of the data points must lie on the regression line for the data set. A.True B.False
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01/06/15

given point with slope
The question is write the standard form of the equation of the line through the given point with the given slope   through: (1,2), slope=7  
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01/06/15

What is the slope and y-intercept for y = 7/9× - 3 1/3.
More stuff about slopes 
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01/06/15

What is the slope and y-intercept for y + 5 = - 3/4×.
More stuff about slopes
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01/06/15

Write the equation of a line parallel to y = 2x - 3.
My question is mostly about slopes
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01/06/15

what is the slope and y-intercept of y = 3x - 6
Had hiwwijhwvegdhrhkwl add nejwkdn
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12/13/14

if frozen asparagus spear cost 12.90 for 5 pound how much does a 3 ounce serving cost
compound interest
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12/08/14

A two-tailed test is performed at a 5% level of significance. The p-value is determined to be 0.09. The null hypothesis
A two-tailed test is performed at a 5% level of significance. The p-value is determined to be 0.09. The null hypothesis
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12/08/14

From a population of 200 elements, the standard deviation is known to be 14. A sample of 49 elements is selected. It is determined that the sample mean is 56.
From a population of 200 elements, the standard deviation is known to be 14. A sample of 49 elements is selected. It is determined that the sample mean is 56. The standard error of the mean is
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12/06/14

College Algebra 5.5 logs
What is the interest rate necessary for an investment to quadruple after 17 years of continuous compound interest?
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12/05/14

algebra 2 help asap
The path of a roller coaster over a particular length of track can be represented by a quadratic function f, where f(x) represents the vertical displacement above or below a support bar (in... more
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12/04/14

Statistics Reaction Paper
Could you give me an example of an reaction paper baced on the published article "Statistical Proof of Employment Discrimination" in Statistics: A Guide to the Unknown, by Judith Tanur 
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12/04/14

The empirical formula of a hydrocarbon with a molar mass of 78.11g/mol is CH. What is the molecular formula? show your work please.
Answer choices are a) C6H6 b) C5H28 c) C5H2O d) C2H4 e) C8H18
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12/03/14

h(x) = 3/(x-8) When is h(x) = 12?
h(x) = 3/(x-8) When is h(x) = 12?
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11/30/14

statistics
A massage therapist charges $100 for one hour session, but as a reward to his customers, every third and fourth session is reduced to a charge of $70 and every fifth session is free. If every... more
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