Thursday

July 24, 2014

July 24, 2014

Total # Posts: 43

**math**

Pinnacle Homes, a real estate development company, is planning to build five homes, each costing $125,000, in 2 years. The Galaxy Bank pays 6% interest compounded semiannually. How much should the company invest now to have sufficient funds to build the homes in the future?

**math**

compute Sun Jung's estimated tax payment for the second quarter. She is self-employed and she expects to earn $61,760 this year. Her estimated income tax rate is 23%. For self-employed persons, social security tax is 12.4% of wages up to $106,800, and Medicare tax is 2.9% ...

**Chemistry**

How do you figure it out? That's what I'm asking.

**Chemistry **

I have to go to work this weekend so I'm trying to get my homework finished. Could you please help me figure out this question? Calculate the mass of 1.00 mol of each of these substances: a.) silicon dioxide (SiO2) b.) diatomic nitrogen (N2) c.) iron (|||) hydroxide (Fe(OH...

**Calculus**

Sorry for all of the questions.. if f'(x) exists for all x and f(-1)=-12 and f(5)=12, then for at least one value of c where -1<c<5, what must be true? a) f'(c)=4 b) f'(c)=-4 c)f(c)=14 d)f(c)=-14 e) f'(c^2)=64

**Calculus**

A car traveling at 72 mph starts braking and decelerates at a constant rate. the car takes 1/9 of a mile to stop. Find, to the nearest half-second, how long it took the car to cover the 1/9 of a mile. I don't need the whole thing done. Just don't know how to start!

**Calculus**

The figure at the right consists of a rectangle topped by an isosceles right triangle. The area of the figure is 200 sq. feet. The minimum perimeter of the figure is ___ft.

**Chemistry**

Using molar volume (STP) or the ideal gas law equation, determine the molar mass, g/mole, of each of the following:1.)11.1g of a gas that has a volume of 1.50L at STP. 2.) 0.742g of a gas that has a volume 860mL at 1.28atm and 18∘C. 3.) 2.42g of a gas that has a volume 1...

**Chemistry**

what is it followed by ????? incomplete question

**English**

As the ship is sinking, we see a crew member frantically nailing Ahab’s flag to the mast. This detail exemplifies the larger theme of A. the futility of human efforts to dominate nature. B. the supremacy of American culture. C. America’s loss of innocence. A I think?

**English**

Its B

**English**

Which element of Thoreau's style is shown in these passages from Walden? Simplicity, simplicity, simplicity! I say, let your affairs be as two or three, and not a hundred or a thousand …. Simplify, simplify. Instead of three meals a day, if it be necessary eat but one...

**English**

No it's the story "Mobby Dick" the great white whale and I think its C.

**English**

Which of these aspects of nature does the white whale not symbolize? A. destructiveness B. immortality C. spiritual comfort D. beauty

**English**

it's ok and thanks :)

**English**

The question is saying which is not a prime reason

**English**

Which of these was not a prime reason why Whitman chose to write in free verse? A. to express his individuality B. to celebrate democracy C. to convey a sense of freedom D. to imitate earlier poets he admired I say B but am I right

**English**

Where does Paine use charged words in these examples from The Crisis, Number 1? A. He says he has “little superstition.” B. He says “Tyranny” is like “Hell.” C. He says men know the difference between “temper” and “principle.”

**English**

What images does Edwards use in Sinners in the Hands of an Angry God to draw a picture of the anger of God? A. spiders and blood B. heat and cold C. floods and fire

**history**

Which of the following statements about the provisions of the Compromise of 1850 is true? A. The New Mexico Territory was absorbed into Texas. B. The slave trade was abolished in the District of Columbia. C. The principle of popular sovereignty was abandoned. D. Fugitive slav...

**english grammar checking and double checking qu**

The metric system is the most widely used system of measurement in the world. Three basic units of measurement is gram which is used to measure weight, liter which is used to measure capacity and meter which is used to measure length. A beam balance is used to measure the weig...

**what does non fiction mean**

it means it is true it happened or it will happen soon.

**Calculus**

evaluate the following integral e˄x+ e˄-x/ e˄x-e˄-x dx

**Economics**

There would be many more jobs in the country. thus creating stimulas and consumer spending which in turn will also help the import business and local economies.

**World History**

What concerns did Darwin have in regards to his work?

**science**

I don't know how to do it. We didn't go over it in class, and so I'm really confused on what to do.

**science**

I don't know how to do it. We didn't go over it in class, and so I'm really confused on what to do.

**science**

Identify the reactants and the products in the following chemical equation: Cd(NOsub3)sub2(aq)+Hsub2S(g)-->CdS(s)+2HNOsub3(aq)

**World History**

What were Thomas Edison's most significant inventions or innovations?

**9th grade science**

1)write the fomulas for the following compound: Magnesium hydroxide. 2)Write the names of the compound: Ba(ClO3)2 *the numbers are the subscripts* I really don't understand how to do those two, I did the rest of them. I could really use the help. THANKS!!

**Math Algebra 1**

Ax+By=C A=5, B=6, C=90, So, put in the numbers to variables: 5x+6y=90. 6y=90-5x y=15-*5over6*x and then graph the line... Hope I helped! :) good luck

**Science**

I need some help...what is the thing called at the start of a food chain??

**world history**

The ideas of Enlightenment philosphers John Locke and Jean-Jacques Rousseau laid the foundations for modern Western democratic governments. What reforms expand democracy in newly industiralized societies?

**CUMULATIVE FREQUENCY**

I get wat u mean about it being confusing. I have a puzzling question myself

**physics**

A helicopter is ascending vertically with a speed of 5.60m/s. At a hight of 115m above the earth, a package is dropped from a window. How much time does it take for the package to reach the ground.

**algebra**

actually i did write it wrong, im sorry, but i already got the answer for it, thankyou for your time anyway..

**Math**

i think u would do -1.2 x 2 x -1.2 which im pretty sure would be 2.88

**math**

An opening for a movie, every 12th person gets a free ticket, every 15th person gets free popcorn. How many people get both prizes?(please show work)

**Math**

because they we could use it for bad things

**math**

PsyDAG is correct

**Algebra**

carl friedrich gauss

**math**

i dont know bcuz im only n da 6th grade

**the big idea of energy**

The Big Idea Of Energy is to do with energy being transfered from one form to another. For example...in a lightbulb the electrical energy is turned into light and heat. The electrical energy comes from your house or wherever and then turns into light to light up your lightbulb...

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