07/09/14

i bought paint for $1020.00 the tax due is 5% what is my full price?
Math problem
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07/06/14

Given that f(x)=6x+5 find the value of f(a)+f(2a)
I'm not sure how to solve this. I could really use your help!! I would really appreciate it if u explain if to me as simple as possible.Thanks !!
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07/05/14

Statistics show that the sales force of a certain company successfully closed 156 sales out of 300 sales calls. What was their percent success rated
I need help with some question in Math I need the answers
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06/30/14

Consider the equations:f(x)=-6x-1 and g(x)=4x^2 select the solution for (fg)(x)
please help solve
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06/26/14

Use compound interest formula: A = P(1 + r)^t and the given information to solve for r
The given information to solve for r are:   A = $4,000,000   P = $40,000   t = 40   Please help solve in step by step manner to determine the r.
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06/24/14

A sample of n = 4 scores has SS = 12. What is the standard deviation for the sample?
choices :  3 square root of 3 4 square root of 4   wrong answer: square root of 3 
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06/20/14

What amount three years ago is equivalent to $7,600 on a date 3.5 years from now if money earns 7% compounded semiannually during the intervening time?
Round to nearest cent. Business math 
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06/20/14

There is a 20 percent chance of rain today ...
There is a 20 percent chance of rain today and a 80 percent chance of rain tomorrow. If the two events are independent, what is the probability that it will rain today or tomorrow?
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06/19/14

Need help with statistic Question (Please show all steps)
Determine Z0.015
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06/18/14

if 1 meter is R5,95 than how much is 12,50 meter
I am stuck with a math problem and I need the answer immediately.
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06/14/14

A man has a simple discount note for $6400 at an ordinary bank discount rate of 8.72, for 60 days. What is the...
A man has a simple discount note for $6400 at an ordinary bank discount rate of 8.72, for 60 days. What is the effective interest rate? Round to the nearest tenth of a percent as needed. ( Use the... more
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06/13/14

A man makes a simple discount note with a face value of $2300, a term of 160 days, and a 9% discount rate.
A man makes a simple discount note with a face value of $2300, a term of 160 days, and a 9% discount rate. Find the discount. (Use the banker's rule).
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06/09/14

A company sampled 40 of the springs that it manufactures for use in small engines and discovered that 20% of the springs
did not meet specifications.  Construct a 99% confidence interval for the population proportion of springs that do not meet specifications.
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06/09/14

A sample of 400 bags of dog food which are advertised to contain twenty-five pounds had a mean content weight of 24.5
pounds with a standard deviation of 3 pounds.  Find a 95% confidence interval for the population mean content weight of the bags of dog food.
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06/09/14

I ride bus both ways for 1.50. I can buy monthly pass for $58. How many times would I have to ride bus in one month to make monthly pass worth buying?
I ride bus to and from work. it cost 1.75 each way. I can buy a monthly bus pass for $58 with unlimited rides per month. How many times do I need to ride bus monthly in order to make buying monthly... more
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06/08/14

Financing Word Problem - HELP!
an investment of $1500 earned $35.20 at a simple-interest rate of 5.5% per year. How long was the investment held?
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06/07/14

Help help help help
How can I solve 2x2-3=15
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06/07/14

Help for math please
How can I solve 4x=3x-4 I need help please
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06/06/14

The measure of the supplement of an angle is four times that of its complement. Find the angle.
The measure of the supplement of an angle is four times that of its complement. Find the angle.
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06/06/14

if three times the smaller of two consecutive integers is added to four times the larger, the result is 60.Find the smaller integer.
I need help setting up te problem A) 7 B)9 C)8d)24  
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06/03/14

1710 patients staying a total of 9236 bed days what is the average stay for a patient in the hospital?
I am just trying to figure out what the average length of stay is for the patients in the hospital.  so if we have total of 1710 patients staying a total of 9236 bed days.  can I figure what the... more
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06/01/14

$1000 invested at simple 10% annual interest for 8 months will earn __________ interest.
$1000 invested at simple 10% annual interest for 8 months will earn __________ interest. 
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06/01/14

What's the total amount due for a simple interest loan of $7654 at 13.9% for a period of 3 years 9 months?
What's the total amount due for a simple interest loan of $7654 at 13.9% for a period of 3 years 9 months?
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05/31/14

What would it cost to buy a bill that pays $10,000 after 6 months where the simple annual interest rate is 4.75%?
What would it cost to buy a  bill that pays $10,000 after 6 months where the simple annual interest rate is 4.75%?  
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05/31/14

An investment of $8125 was made into an account that compounded interest monthly. At the end of 15 years, the balance in the account doubled. Find the interest
An investment of $8125 was made into an account that compounded interest monthly. At the end of 15 years, the balance in the account doubled. Find the interest rate.
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