Kyle L.

04/07/14

how do you find the normal distribution between two values

What percentage of the fittings have diameters between 7.0 cm and 8.0 cm if the mean diameter is 7.5 cm and the standard deviation is 0.5 cm?

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Math

04/06/14

if you have 5% decrease what is the decay factor

I need help with math Im not sure how to find decay factor?

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Math Help For College

04/04/14

Write the slope-intercept form equation of the line with slope 4/5that passes through the point (0,-3).

Write the slope-intercept form equation of the line with slope 4/5 that passes through the point (0,−3). (0,−3).

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Algebra 2

04/03/14

Logarithmic help

A new truck costs $35,000. The value of the truck depreciates 20% per year. Write an equation to model the depreciation and use the equation to determine how long it will take for the truck to have... more

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Algebra 2

04/02/14

Exponential and logarithmic equation

Please help I don't understand what to do. In 1990, there were 33,500 farms in North Dakota. In 2000, there were 30,800. A.) Find the value of k for the exponential function N(t)=N0e^kt to... more

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Algebra 2

04/02/14

the circle below is centered at points(2,-3),and the length of its radius is 2. What is the equation of the circle in standard form?

Its based on looking at the graph to answer the problem.

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Math

03/30/14

Finite math

How long will it take for $5700 to grow two 34,800 and interest-rate of 3.8% but the interest is compounded continuously

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Stoichiometry, Chemistry, Help

03/30/14

given 2Na + Cl2 = 2NaCl, what mass of NaCl should be produced from 13.4 L of Cl2?

Stoichiometry

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Math Stats

03/30/14

Math Stats Help?

In a Gallop poll of 567 randomly selected adults, 274 said they were underpaid. Construct a 95% confidence interval estimate for the percentage of all adults who said they were underpaid.

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Math

03/28/14

math question4

f(x) = -6x- 1 and g(x) = -(5+4x)What is the solution for (f - g) (x)?

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Math

03/28/14

math question3

Consider the equations:f(x) = -6x- 1 and g(x) = 4x^2What is the solution for (f + g) (x)?

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Other

03/26/14

finite math

x is a binomial random variable with n=400 and p=.52. Find the expected value of x (the mean)

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Slope

03/26/14

Slope of the line that passes through 4,4 and -4,6

-4 0 -1/4 No slope Thsnk you

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Statistics Question

03/24/14

A recipe uses 4 cups of flour to 1 1/8 cups of milk. If you have 2 cups, how much milk should you use?

I need to answer with an integer or simplified fraction

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Algebra 1

03/24/14

How can I get free packets to study on algebra?

I'm currently studying for my GED, and I'm having a bit trouble in my math studys. I'm trying to get math packets to help me study. A packet on algebra would be best to help me with.

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Business Math

03/20/14

Business Math

What does a 40% markup on selling price, which is 66.7% markup on cost, result in the same Dollar markup?

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Algebra Question

03/20/14

-6-2(3x-18)=18

i need math help whats the process

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Algebra 1

03/20/14

solving for x if x equals the amount of bluegrass seed

How many pounds of bluegrass seed must be added to 40 pounds of mixed seed in which the ratio of clover seed to bluegrass seed is 2 to 3 to make a mixture which will be 75% bluegrass seed?

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Algebra 1

03/18/14

What is the axis of symmetry of y=3x^2-8x+12

What is the axis of symmetry in y=3x2-8x+12

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Sentence Structure

03/14/14

What is the structure of the sentence? The soup spilled on the floor but was easy to clean.

A. complex B. compound C. compound-complex D. simple My guess is D.

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Statistics

03/12/14

car security alarms go off at a mean rate of 3.8/hr. What is probability that in an hour there will be fewer than 4 alams

Using poisson distribution - Statistics Class car security alarms go off at a mean rate of 3.8 per hour. What is the probability that in an hour there will be fewer than 4 alarms

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