Saturday

April 19, 2014

April 19, 2014

Total # Posts: 12

**Macroeconomic 668**

If the mortgage rate rises from 5% to 10% yet the appreciation of houses that consumers can buy rises from 2% to 9% would you be more likely or less likely to buy a house as an investor?

**Physics**

A student of mass m is at a swimming pool. She climbs the steps to the diving board 4.0 m above the water. She jumps off the board, which enables her to rise a further 0.7 m before she begins her descent into the pool. At what speed does she enter the water? You may assume tha...

**Finite**

There are several ways you can do it, but this way is probably the easiest. Try selecting 3 CDs from the entire set of CDs, ignoring the other parts of the problem for now. You have 15C3=455 ways. Then find how many ways they can be chosen so that all three are the same. 3C3+5...

**Math**

Since 1 gallon is 4 quarts, 1 1/4 gallons is 5 quarts. (Just multiply by 4) Now just subtract, 5-3=2

**Math (:**

The Distributive Property is the property that a(b+c)=a(b)+a(c). You're basically distributing the "a" between the two parts in parentheses. For example, 3(1+2). You would usually evaluate the part in parentheses first, so it would become 3(3)=9. You could also d...

**Economics**

For the first one, average cost per unit would be 450/1000, 300/800, and 275/500, just dividing the price by the units produced. Apologies that I can't help any further; I haven't taken Economics or Statistics yet and don't know what a lot of those terms mean (pure...

**grammar**

Stop cheating and do your test.

**English Composition**

penn foster exam number 05054100 need all the answers.

**Math**

Yes, to Ms. Sue, agreed. You can also divide both sides by two, and you get x=0/2=0 To EAW, nononononononononono! Imaginary numbers are something else entirely. If MOO (almost me!) were asking something like x^2=-1, then the answer would be plus or minus i.

**Math**

2x=0

**Algebra**

Jim is installing ceramic tile behind his kitchen sink. Each tile is a square with side length 4 1/4 inches. For each tile, he allows an additional 1/8 inch per side for the grout between tiles. How many tiles should he buy if the space measures 2.1 square feet? What is the eq...

**science (biology)**

Suppose that you are starting a long-term study of a population of annual, flowering plants isolated on a small island. Reading some recent papers has convinced you that global warming will probably cause long-term changes in the amount of rain the island receives. Briefly out...

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