Friday

May 6, 2016
Total # Posts: 1,533

**APUSH**

apush blows am i rite ladiez
*January 24, 2012*

**algebra**

D is the set of whole numbers less than 3. (1 point) D = {0,1,2,3,4,5}; D = {x is a whole number, x < 3} D = {0,1}; D = {x | x < 3} D = {0,1,2}; D = {x | x is a whole number, x < 3} D = {0,1,2,3,4,5,6,7}; D = {x < 3}
*January 22, 2012*

**information literacy**

Which of the following sets of Library of Congress call numbers is in the correct order? A. P201 .A251 1977, PA 203 .B252 1971, PE205 .C253 1954, PH202 .H255 1965 B. PA 203 .B252 1971, P201 .A251 1977, PE205 .C253 1954, PH202 .H255 1965 C. PE205 .C253 1954, PH202 .H255 1965, ...
*January 21, 2012*

**information literacy**

Use one of the sources available in the Almanacs and Yearbooks section to identify the approximate time of sunrise in Anchorage, Alaska, on December 25, 2015. (Hint: Check the source's Astronomy section.) A. 8:10 A.M. B. 9:45 A.M. C. 11:30 A.M. D. 10:15 A.M. answer is c
*January 21, 2012*

**information literacy**

Identify the publisher and the number of pages for Ellison's 2002 edition of Invisible Man. A. Vintage International, 581 pp B. Gollancz, 439 pp C. Random House, Inc., 439 pp D. Modern Library, 290 pp Answer C
*January 21, 2012*

**algebra**

D is the set of whole numbers less than 3. (1 point) D = {0,1,2,3,4,5}; D = {x is a whole number, x < 3} D = {0,1}; D = {x | x < 3} D = {0,1,2}; D = {x | x is a whole number, x < 3} D = {0,1,2,3,4,5,6,7}; D = {x < 3}
*January 21, 2012*

**Physics Distance and Displacement Question? **

A passenger in the rear seat of a car moving at a steady speed is at rest relative to the side of the road. a pedestrian on the corner ahead. the front seat of the car. the wheels of the car. Thanks ^_^
*January 17, 2012*

**Physics**

a water wave has frequency 0.40 Hz and wavelength 2.0m. Its speed is
*January 10, 2012*

**Physics**

a water wave has frequency 0.40 Hz and wavelength 2.0m. Its speed is
*January 10, 2012*

**Physics**

a water wave has frequency 0.40 Hz and wavelength 2.0m. Its speed is
*January 10, 2012*

**Social Studies**

Why Do You Think It Was Hard For Spain To Maintain It's Empire ? Explain.
*December 17, 2011*

**History**

Do You Think It Was Right Or Wrong For The United States To Declare War On Spain ? Explain.
*December 17, 2011*

**Chem **

what mass of KCl in grams is formed with 20 lbs of KClO3 is decomposed KCl03 yields KCl + O2
*December 15, 2011*

**Chem**

When 30.0 grams of aluminum reacts with HCl how many grams of aluminum chloride are formed? Al = HCl yields AlCl3 + H 2
*December 15, 2011*

**Chem**

Where is the 12g coming from?
*December 15, 2011*

**Chem**

calculate the mass in grams of carbon needed to produce 160 grams of CO2 burning. C + O2 -> CO2
*December 15, 2011*

**Physics**

What force would be needed to accelerate a 0.040-kg golf ball at 20.0 m/s^2??
*December 14, 2011*

**physics**

i need the answer not the equation???
*December 14, 2011*

**physics**

is that the correct answer?
*December 14, 2011*

**physics**

A baseball player throws a ball. While the 700.0-g ball is in the pitchers hand, there os a force of 125N in it. What is the accerleration of the ball?
*December 14, 2011*

**Extra Credit Projects**

Create a scrapbook for english , it's very fun and exciting !
*December 13, 2011*

**History **

Why Do You Think It Was Hard For Spain To Maintain It's Empire ?
*December 13, 2011*

**English**

I have to do an essay and i have trouble answering some of the questions.Thnaks!I need help with the second question.(its anthropology) 1)whatare Different forms that marriages take in the world? Polygany, monogamy, polygny, polyondry,exogomy & exogomy. 2)What are some of the ...
*December 10, 2011*

**SCIENCE-PLS HELP!**

Hold on i'll help youu!
*December 8, 2011*

**Chemistry**

A rock contains 200. µmol 238U (t1/2 = 4.5 109 yr) and 116 µmol 206Pb. Assuming that all the 206Pb comes from decay of the 238U, estimate the rock's age. Please explain step by step.
*December 7, 2011*

**English**

what is a Ninus’ Tomb & Metaphor?
*December 6, 2011*

**math**

You aren't old Ms Sue you really taught 77 years :O
*December 5, 2011*

**science**

Name an example of each. - Liquid: - Gas: - Solid:
*December 5, 2011*

**math**

Its ok ms sue i figured it out! Im gonna ask a science question.
*December 5, 2011*

**math**

Journal 5 - Banking Directions: Examine the check register below and decide if the entry is a deposit or a withdrawal. Fill in the balance column for each transaction. Check Number Date Description of Transaction Withdrawal/Payment Deposit/Credit Balance $3,500.00 10/1 ...
*December 5, 2011*

**math**

Can i show you a thing i need help with...
*December 5, 2011*

**english**

Can you tell me what a Begrudge is?
*December 1, 2011*

**Math**

Don't worry i just basically need example. Your Awsome!
*November 30, 2011*

**Math**

Thank you Ms. Sue i hope i can ask more questions :)
*November 30, 2011*

**Math**

what is a example of interest?
*November 30, 2011*

**english**

Thank you Ms Sue your awsome!!
*November 30, 2011*

**english**

Ok ty what is a thesis?
*November 30, 2011*

**english**

What is a Hook? for english...
*November 30, 2011*

**english**

Ok its a english Question..
*November 30, 2011*

**english**

can i get help on a Question?
*November 30, 2011*

**Math**

Are you ok Ms Sue?
*November 29, 2011*

**Math**

Journal 4- Long Term Debt Look at the long term debt below. Then choose the best plan for repayment of that debt. Explain why this decision is the best one for you. Use vocabulary terms from the lessons in week 4. Education Loan: Bank Options $ % Interest Total Length of Loan ...
*November 29, 2011*

**Math**

I need help with a math question problem
*November 29, 2011*

**English**

First of all is this free?
*November 29, 2011*

**lititure **

This is due in a 1 hour D:
*November 29, 2011*

**Literature**

what do you mean?
*November 29, 2011*

**lititure **

Ty sorry im havin bad typos i hope you can help me :)
*November 29, 2011*

**lititure **

what are the cause and effect of these things in brave new world? In fiction, as in life, events have causes and, in turn, become causes of subsequent events. Here are some events from Brave New World. Write a sentence that describes a major cause of each event and another ...
*November 29, 2011*

**Statistics**

Olive-Oil producers have expanded to approximately 120 producers statewide. Analysts estimate the average price consumers pay for a bottle of olive oil is $21, with a standard deviation of $2.40. What is the probability that the average price paid by a random sample of 36 ...
*November 17, 2011*

**Physics**

A satellite made of aluminum with mass 3500 kg travels on circulated path in 100 km height over the earth. Because of airresistance of the airveil the satellite loses energy and falls in a spiral down to earth. a) What is the mechanical energy of the satellite in the beginning...
*November 17, 2011*

**Physics**

A cylinder shaped buoy is stationary out on a lake. The height of the buoy is 1 m and the diameter is 30 cm and it‘s mass is 50 kg. Now a whale swims under the buoy and hit it. The buoy raises up and begins to oscillate. a) Find the total force on the buoy if the ...
*November 17, 2011*

**Physics**

A weight with mass m lies on a surface with no friction. The weight is also connected to a spring with springconstant k and then the weight is driven with outer force F(t)=F0sin(Ωt). There is a friction in the spring and he‘s described with –bv(t). With a help ...
*November 16, 2011*

**chemistry**

(a) A person drinks four glasses of cold water (3.0°C) every day. The volume of each glass is 2.5x10^2 mL. How much heat (in kJ) does the body have to supply to raise the temperature of the water to 37°C, the body temperature? (b) How much heat would your body lose if ...
*November 14, 2011*

**Physics**

A beam has a mass M and length L. A point mass m is located in distance d from the end of the beam and the point mass and the beam lies on the same line.a)Calculate the gravitational force of the beam on the point mass.b)Calculate the gravitational force on m from point mass M...
*November 11, 2011*

**Social studies **

What is outsourcing ?
*November 8, 2011*

**Social studies**

What is the answer ? Haha
*November 8, 2011*

**Social studies**

What does that have to do with my question ? Lol
*November 8, 2011*

**Social studies**

Before the first white person set foot in North America, it's people can be described most accurately as A) nomadic B) democratic C) multicultural D) homogenous I think it's either a or d but I'm not sure please help!!! By the way I searched nomadic it means "...
*November 8, 2011*

**Physics**

V= 4.31 x 10^-46 ?
*November 7, 2011*

**Physics**

Marie Curie first identified the element radium in 1898. She found that the radium-226 (mass 3.77x10^-25 kg) decays by emitting alpha particle (mass 6.64x10^-27 kg). If the alpha particle's speed is 2.4x10^6 m/s, what is the speed of the recoiling nucleus?
*November 7, 2011*

**Chemistry**

Chemical analysis show that hemoglobin contains 0.34 percent Fe by mass. What is the minimum possible molar mass of hemoglobin? The actual molar mass of hemoglobin is four times this minimum value. What conclusion can you draw from these data?
*November 2, 2011*

**chemistry**

Benzene and cyclohexane molecules both contain six-membered rings. Benzene is a planar molecule, and cyclohexane is nonplanar. Explain.
*October 21, 2011*

**Chemistry**

Use the data in Table 15.3 (in the book Chemistry after Raymond Chang) to calculate the equilibrium constant for the following reaction: HCOOH(aq) + OH-(aq)= HCOO-(aq) + H2O(l)
*October 19, 2011*

**Trig**

Factor and simplify the expression. 1-sin^3 x
*October 16, 2011*

**trig**

Find tanx if sinx = 3/4 and x is in quadrant II.
*October 11, 2011*

**calculus**

How to factorise t3-8t2+16t?
*October 11, 2011*

**calculus**

How to factorise t3-8t2+16t?
*October 11, 2011*

**Statistics**

7. Give and interpret the 95% confidence interval for the hours of sleep a student gets.
*October 9, 2011*

**math**

what is 3z+(-10)=-19
*October 6, 2011*

**college prep english**

Ok so long story short I need help with homework......I have 3 questions on genre and its 2 genre's how do I know which one to write about ?
*October 3, 2011*

**chemistry**

An oxalic acid solution contains the following species in varying concentrations: H2C2O4, HC2O4-, C2O4^2-, and H+. Which of the above four species can act only as acids, which can act only as bases, and which can act as both acids and bases?
*September 29, 2011*

**CHEM**

The equilibrium constant for the reaction below is Kc = 9.1 10-6 at 298 K. 2 Fe3+(aq) + Hg22+(aq) 2 Fe2+(aq) + 2 Hg2+(aq) Calculate G when [Fe3+] = 0.21 M, [Hg22+] = 0.013 M, [Fe2+] = 0.022 M, and [Hg2+] = 0.020 M.
*September 29, 2011*

**chemistry**

1998 scientists using a special type of electron microscope were able to measure the force needed to break a single chemical bond. If 2.0 x 10^-9 N was needed to break a C-Si bond, estimate the bond enthalpy in kJ/mol. Assume that the bond had to be stretched by a distance of ...
*September 26, 2011*

**chemistry**

Most organic acids can be represented as RCOOH, where COOH is the carboxyl group and R is the rest of the molecule. (For example, R is CH3 in acetic acid, CH3COOH). (a) Draw a Lewis structure for the carboxyl group. (b) Upon ionization, the carboxyl group is converted to the ...
*September 26, 2011*

**Geometry**

a rectangle has an area of (2x^2 +12), a length of 9x+1) and a width of (3x-6). what is the value of x?
*September 25, 2011*

**Algebra**

If the formula R = -0.037t + 50.1 can be used to predict the world record in the 400 meter dash t years after 1925, for what years will the world records be 48.1 seconds or less?
*September 22, 2011*

**chemistry**

A student breaks a thermometer and spills most of the mercury (Hg) onto the floor of a laboratory that measures 15.2 m long, 6.6 m wide, and 2.4 m high. (a) Calculate the mass of mercury vapor (in grams) in the room at 20 degrees celcius. The vapor pressure of mercury at 20 ...
*September 21, 2011*

**chemistry**

If 10.00 g of water are introduced into an evacuated flask of volume 2.500 L at 65 degreed celcius, calculate the mass of water vaporized. (Hint: Assume that the volume of the remaining liquid water is negligible; the vapor pressure of water at 65 degrees celsius is 187.5 mmHg.)
*September 21, 2011*

**chemistry**

If 10.00 g of water are introduced into an evacuated flask of volume 2.500 L at 65 degreed celcius, calculate the mass of water vaporized. (Hint: Assume that the volume of the remaining liquid water is negligible; the vapor pressure of water at 65 degrees celsius is 187.5 mmHg.)
*September 21, 2011*

**chemistry**

Which of the following aqueous solutions would you expect to be the best conductor of electricity at 25 degrees celcius? Explain your answer. (a) 0.20 M NaCl (b) 0.60 M CH3COOH (c) 0.25 M HCl (d) 0.20 M Mg(NO3)2
*September 14, 2011*

**Physics I**

An Earth satellite moves in a circular orbit 770 km above the Earth's surface. The period of the motion is 100.0 min. What is the speed of the satellite? What is the magnitude of the centripetal acceleration of the satellite?
*September 13, 2011*

**Physics I**

A stone is projected at a cliff of height h with an initial speed of 48.0 m/s directed 60.0° above the horizontal. The stone strikes at A, 5.20 s after launching. Find the height, h, of the cliff. Find the speed of the stone just before impact at A. Find the maximum height...
*September 13, 2011*

**5th grade math**

what are the divisidles rules
*September 13, 2011*

**5th grade math**

what are the divisidles rules
*September 13, 2011*

**Chemistry**

the basis of oxidation number considerations, one of the following oxides would not react with molecular oxygen: NO, N2O, SO2, SO3, P4O6. Which one is it? Why?
*September 13, 2011*

**business**

Do you think that in the Post-Washington Consensus the developing world will be better off economically and politically
*September 10, 2011*

**chemistry**

A compound made up of C, H, and Cl contains 55,0 percent Cl by mass. If 9,00 g of the compound contain 4,19 x 10^23 H atoms, what is the empirical formula of the compound?
*September 7, 2011*

**pre-calculus**

Find the intercepts of the graph of x^2 + y^2 + 4xy - 2x + 7y = 8
*September 5, 2011*

**English**

We should either visit the art museum or attend a concert this weekend. Is this a parallel sentence?
*August 30, 2011*

**applied math**

how do you solve 2b+9=3
*August 30, 2011*

**math**

give expressions in the variable n, n ≥ 3 for the number of sugar cubes in the n*n*n cube with 0,1,2, or 3 painted faces, respectively
*August 30, 2011*

**Chem**

Is sea water close to being a saturated sodium chloride solution?
*August 29, 2011*

**accounting**

what is the journal entry if a owner of a company deposited $15,000 in their checking account. In return they received 1000 shares of common stock in their corporation. The par value of the common stock is $1 per share?
*August 26, 2011*

**math**

g(x)= 1-2x-3, x< or equal to 0. x-18, x>6 find g(6). so I used the first equation. 1/2(6)-3 and I got 0, but that's not the right answer so I'm not sure what I'm doing wrong.
*August 26, 2011*

**7th grade math**

Well I think she or he got 16 because 11+4 is,well 16 I think.
*August 25, 2011*

**calculus**

Recall that a function G(x) has the limit L as x tends to infinity, written lim(x->infinity)G(x) = L, if for any epsilon > 0, there exists M >0 so that if x > M, then |G(x) − L| < epsilon. This means that the limit of G(x) as x tends to infinity does not ...
*August 1, 2011*

**calculus**

sorry, i meant ln(1-x) in the first sentence
*August 1, 2011*

**calculus**

You are right my expansion was incorrect ln(x-1) = series of (x^n+1)/n+1 = x + x^2/2 + x^3/3 i dont know why your terms are negative though. After i multiply (x + x^2/2 + x^3/3) by (1 + x^2/2! + x^3/3!) = x + x^2/2 + (x^3/2! + x^3/3) = x + x^2/2 + 5x^3/6 I dont understand why ...
*August 1, 2011*

**calculus**

the question asks to use power series though. So i found the power series of ln(1-x) = Series of nx^n-1 and for e^x is the series of x^n/n! i then found the first three terms of each ln(1-x) = 1 + 2x +3x^2 e^x = 1 + x^2/2! + x^3?3! after multiply them i got 1 + 2x + (X^2/2!+3x...
*August 1, 2011*

**calculus**

Use multiplication of power series to find the first three non-zero terms of the Maclaurin series of e^x ln(1 − x).
*August 1, 2011*