12/02/15

What's the slope of the line that passes through (-8,-17) and (4,-2)
Slope of like that passes through (-8,-17) and (4,-2)
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12/01/15

Findinng the proportion
Using sample data A confidence level of 95% N=2392 x=971 What is the best point estimate of the population proportion P.  Please round 3 places. Thanks
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11/23/15

what is the interest rate necessary for an investment to quadruple after 19 years of contnuious compund interest?
solving applications involving compound interest
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11/22/15

Z score help
Such that the z score lies to left of the mean and the area between it and the mean is 0.2704
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11/22/15

Z score help
Find the z score such that the z score lies to the right of the mean and the area between it and the mean is 0.4599
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11/19/15

if a set of observations is normally distributed, then the percentage of observations from mean by less than 0.52 (standared deviation)
options a) 69.85             b) 90.32% c) 39.7%            d) none
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11/19/15

What single transformation of f(x) will result in the graph of g(x)?
f(x)=4x  while g(x)=3(4)(x-2)
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11/14/15

Evaluate the following indefinite integral
Evaluate the following indefinite integral:   ∫(x4)/((x-3)*(x+4)) dx
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11/14/15

Evaluate the following indefinite integral
Evaluate the following indefinite integral:   ∫(5x+1)/((x-4)*(x+1)2) dx
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11/11/15

24.8 mL of an ideal gas are collected at a temperature of 21.3 C and 749.0 mm Hg. Calculate the volume this gas would occupy at STP (VSTP)for this gas sample.
This is part of a chemistry lab and I cannot figure out how to do this problem.
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10/29/15

On a map, 1inch equals 5 miles. Two cities are 8 inches apart on the map. What is the actual distance between the cities?
help me with math 
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10/27/15

Find the pr[z> or equal to 1.94]
use z score table 
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10/22/15

college algebra problem
Let M(x)=-x^3+8x^2-x+1. Find M(-1).  Simplify your answer.    help is appreciated, thank you!
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10/20/15

The square of a negative number is eight more than twice the negative number. Find the number.
I do not know where to start.
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10/14/15

if gas is $1.99 a gallon; what is actual amount of gas you get for $2.00
if gas is $1.99 a gallon; what is actual amount of gas you get for $2.00
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10/13/15

Find P(E')
An experiment consist of drawing 1 card from a standard 52 card deck. Let E be the event that card drawn is a spade. Find P(E')
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10/13/15

algebra word problem
How many milliliters of vinegar must be added to 20 milliliters of a 10%-vinegar solution to make it a 25%-vinegar solution?
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10/12/15

college algebra help
Let g(x)=2x+5. Find x if g(x)=11.  The value of x is __ if g(x)=11. (Type an integer or a fraction.) 
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10/12/15

college algebra help
Let M(x)=-x^3+5x^2-2x+1. Find M(-2).  M(-2)=___. (Simplify your answer.)
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10/12/15

college algebra help
Let p(x)=2x^2-2x+4. Then p(-1)=___. 
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10/12/15

college algebra help
Let g(x)=4x+2. Find g(7).  g(7)=___. (type an integer or a fraction)    Thank you in advance!
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10/12/15

A) it takes 74 pounds of seed to completely plant a 10-acre field, how many pounds of seed are needed per acre?
ALSO... B) salma bought 14 pounds of rice for $8, how many dollars did she pay per pound of rice??
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10/12/15

What z scores separate the middle 60% of the scores from the outer 40% of the scores?
z = -.25 and .25 z = -.84 and .84 z = -1.0 and 1.0 None of the above.
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10/11/15

Your batting average is 0.244, and you have been at bat 82 times. How many hits do u have?
This problem is a one step equation that is multiplication or division. That is what we are studying in math right now. 
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10/11/15

College algebra, help please!
How many ounces of water must be added to 20 oz of a 15% salt solution to make a 6% salt solution?
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