Sunday
December 8, 2013

# Posts by JOY

Total # Posts: 637

Discrete Mathematics
The augmented matrix A represents a system of three real-valued equations in three unknowns. Which of the answer choices would result from the usual first step of applying Gauss-Jordan elimination?

Discrete Mathematics
A 24 pack of soda costs \$8 each and bags of chips cost \$6 each. You have \$120 to spend and there is a 16 items or fewer fast lane open. How many sodas should you purchase to spend all the money and be able to use that fast lane?

Discrete Mathematics
You borrow \$100,000 for a conventional 30 year mortgage at a 4% interest rate. Which is the first year, where years are 1-30, where you will pay more principal than interest?

Discrete Mathematics
You expect to receive payments of \$1,000 at the end of the next three years with an annual interest rate of 5%. How much is the money worth today?

Discrete Mathematics
You put \$1,000 into your bank account with a 5% annual interest rate compounded quarterly. How much money will you have after three years?

Discrete Mathematics
You put \$1,000 into your bank account with a 5% annual simple interest rate. How much money will you have after three years?

Discrete Mathematics
Thanks Steve! I am starting to write these down so that way I will understand them. It is easier for me to go off an example. I appreciate all your help.

Discrete Mathematics
If f(x) = log2 (x - 2)3 and g(x) = log8 (x - 2), when is (f + g)(x) = 0?

Discrete Mathematics
The population of rabbits in a particular habitat triples every year. If there are 500 rabbits in 2013, when will there be over 100,000 rabbits?

Discrete Mathematics
Which of the following scenarios could be described by the real valued function f(x) = x3 + 3x2 + 2x? A shoebox has a length that is 1 inch longer than its width and a height that is 1 inch longer than its length, We want to know the product of three consecutive numbers, Start...

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