Mathematical Finance

Arbitrage is a market activity in which a security, commodity, currency or other tradable item is bought in one market and sold simultaneously in another, or order to profit on the price difference between the markets. ...

I never saw much point in giving the answer to a mathematical question if the person didn't explain how to get to that answer. With calculators today many mathematical equations are easy to figure, but I am a strong believer in the person understanding the formula and how it works, not just typing numbers into a calculator and magically getting an answer. The question is what is 20% of $12,100. First we must change the percentage to a decimal, this is easily done...

A ten-sided polygon is known as a decagon.

"30 percent of 80 dollars" is expressed as "30% times 80 dollars". Then: 0.3 * $80 = $24 ...

If you get paid $14.50 an hour, and you work 8 hours a day, 5 days a week, 52 weeks a year, then over the year you get paid 14.50 * 8 * 5 * 52 = $30,160 before tax. ...

Note that if something is 70% off, then we are left off with 30% of the original value. The 70% off of $145 is: $145 * .7 = $101.50 If we want to determine the remaining value after 70% off, then we have: $145 * .3 = $43.50. ...

20/100 = 5 350/5 = 70 therefore its 70 dollars

The two basic financial statements are the Income Statement or Profit & Loss Statement and the Balance Sheet. The Income Statement reflects the revenues and expenses for a period in time such as January 1, 20xx through the date you are working on say August 31, 20xx. These revenues and expenses give you the net income or (loss) for that particular period. The Balance Sheet is a report of the business for a point in time, August 31, 20xx. The assets and...

1,000,000 cents = 10,000 dollars

Personal finance is 2 things...finance and personal. The finance thing is money. Money is logical and financial success requires that you pursue specific behaviors to properly manage your money to that end. One of those specific behaviors is using the dynamics of compound interest and compounding financial gains. There are 3 finance tools...the personal budget, the personal balance sheet and the personal life plan. For success you need to spend less than you make (budget), own more than you owe (balance sheet) and...

1 inch = 2.54 centimetres = 25.4 millimetres. This means 355 millimetres ~ 14.0 inches. ...

5 cents

60 x 7.39 x 4 ie 1773.60

$5.00

30. 75x.40=30

60 minutes = 1 hour so 1203 minutes = 20 hours and 3 minutes

about 11.41 years

5500

The answer depends on which country you come from. A billion in most of the English-language world (and some other countries) is considered to be 1,000 million (short scale). In much of continental Europe, South America and Africa a billion is 1,000,000 million (long-scale). The determination of how much a billion is depends on which naming system your respective country uses; long-scale or short-scale. Using the short-scale system, there are 100 units in a percent so divide 5 billion (5,000,000,000) by 100 (which...

Assuming 40 hours a week and before taxes and other deductions, that's 33,288. ...

Technically the official name of the American coin is cent. The penny was never the name of any US currency. A penny is British currency. In the past the penny had a relatively low value. It still isn't worth much. At this time a penny is defined as one hundredth of a British pound. But many people refer to the cent as a penny. ...

13 zero

1). My money will never double. Let's talk about Jon's money instead. 2). It doesn't matter how much he deposits into the account. The time required for it to double is the same in any case. 3). At 8% interest compounded annually, the money is very very very nearly ... but not quite ... doubled at the end of 9 years. At the end of the 9th year, the original 1,000 has grown to 1,999.0046. If the same rate of growth were operating continuously, then...

15/100000000 or 0.00000015 or 1.5 * 10^-7

0.3