08/03/15
If you are self employed and earn $148,000, what are your FICA taxes?
If you are self employed and earn $148,000, what are your FICA taxes?
simple interest and compound interest
what is the least number of complete years in which a sum of money put out at 20% compound interest will be more than double?
(a)1
(b)3
(c)2
(d)4
(e)5
07/29/15
College algebra
Let f(x) = x2-20 and g(x)=3-x. Preform the composition or operation indicated.
(f/g)(-10)
07/24/15
Another math question!
The equation for your total expenses equal $18,000 + $2500t, where t is the number of months. If ProVit = $8500t, how long will it take for the proVit to match the expenses?
07/16/15
if i do mba with hr what is my job after gaduation
I m in class 11 if i do mba with hr or economics what will be my job after graduation
07/10/15
averages topic
in a class of 21 students the average score on math test was 77% if suzie got 95% and jack got 78% what is the average grade of the other 19 students?
(a)89%
(b)85%
(c)80%
(d)75%
05/31/15
What does the Ideal Gas Law have to do with altitude?
What does the Ideal gas law have to do with altitude? What does it say it changes of pressure, temperature, etc.?
05/09/15
Frequency Math Question
Which of the following frequencies will sound good (= little to no dissonance) with played simultaneously with 264 Hertz (a frequency often associated with C4, or “Middle C”).
a) 165 Hz b) 346...
more
04/30/15
Julie has 66 stuffed animals, which is eight fewer than twice the number of stuffed animals carly has.
Write me an 2 step equation using this problem
04/27/15
word problem
Here is the problem:
impulses in nerve fibers travel 397 kilometers in 3.2 hours. What is the rate or speed in km per h?
04/23/15
Compound interest question
At what nominal rate, compounded monthly, would $10,000 have to be invested to amount to $16,000 in 6 years?
04/23/15
Math problem
Given the following data:Liters of wine per year (x) 2.5 3.9 2.9 2.4 2.9 0.8 9.1Deaths from heart disease per 100,000 (y) 211 167 131 ...
more
04/21/15
It is claimed that the average income in a particular community is $45,000.
It is claimed that the average income in a particular community is $45,000. The standard deviation of that income is known to be $4,000. A sample of 49 individuals is selected, and a sample mean of...
more
04/21/15
If $8000 is invested at a 8% interest rate and compounded semiannually, how much will the invest be worth after 7 years and again at 29 years?
This is a word problem from my College Algebra class regarding compounding interest over a number of years.
04/20/15
Suppose that an unfair coin with probability of heads being 0.4 is tossed 100 times with outcomes recorded each time.
What is the probability of having more than 40 heads but at most 43 heads? Approximate using a normal random variable.
04/19/15
Give a reason for conducting an experiment with two factors.
Give a reason for conducting an experiment with two factors.
04/19/15
Compare and contrast the analysis of variance (ANOVA) with a t test.
Compare and contrast the analysis of variance (ANOVA) with a t test.
04/16/15
It is claimed that the average income in a particular community is $45,000
It is claimed that the average income in a particular community is $45,000. The standard deviation of that income is known to be $4,000. A sample of 49 individuals is selected, and a sample mean of...
more
04/03/15
College algebra
Find the equation of the exponential function that passes through the points (0,1) and (2,9).
03/18/15
a lily pad is growing in a pond and it doubles in size every day. after 30 days it covers the entire pond. on what day does it cover half pond
college algebra, solving exponentials and logs
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