Saturday

April 30, 2016
Total # Posts: 637

**Science **

Is this correct?
*October 27, 2013*

**Science {Ms.Sue} **

what is happening to sound waves as they enter different mediums? I believe that they decrease in sound and length.
*October 27, 2013*

**math**

5/32 = x/800 {cross multiply and solve for x.}
*October 23, 2013*

**Please help mrs Sue**

i think its A
*October 22, 2013*

**Math...anyone?**

Two circles have circumferences of π and 3π. What is the ratio of the area of the circles? the diameters? the radii?
*October 21, 2013*

**Math...again**

please help
*October 21, 2013*

**Math...again **

Two circles have circumferences of π and 3π. What is the ratio of the area of the circles? the diameters? the radii?
*October 21, 2013*

**Personal fitness**

muscular endurance
*October 21, 2013*

**World History**

Hannibal was a Carthaginian general renowned for his tactical genius. He poisoned himself in Bithynia
*October 21, 2013*

**Math**

x=1,134(1/3)^2?
*October 21, 2013*

**Alegebra**

5x - 11 = 24 5x = 35 x = 7
*October 21, 2013*

**Math (Ms.Sue)**

oh i thought you meant to subtract 1/4 and 4 sorry!
*October 21, 2013*

**Math (Ms.Sue)**

@Steve so it would be -15/4?
*October 21, 2013*

**Math (Ms.Sue)**

But it would be -15/4...i'm still a bit confused... wouldn't you divide?
*October 21, 2013*

**Math (Ms.Sue)**

A company wants to reduce the size of its logo by one fourth to use on the business cards.if the area o the original logo is 4 square inches what is the area of the logo that will be used on the business cards? PLEASE help!!
*October 21, 2013*

**World History**

oh sorry!
*October 21, 2013*

**World History**

Etruscan's influenced many things including Greek religion, trade, engineer skills, Greek alphabet, military, and Monarchical rule.
*October 21, 2013*

**science-redo**

How does water displacement help when finding the volume of an irregular object
*October 9, 2013*

**Science **

How does water displacement work when finding the volume of an irregular object?
*October 9, 2013*

**Geography**

mapsofworld helped me on one of my older projects
*October 7, 2013*

**social studies**

Ah ok! Thank you so much your a life saver!
*October 7, 2013*

**social studies**

oh one more question did American colonists not like this action because it made the British more independent of the colonial legislatures and better able to enforce British orders and laws?
*October 7, 2013*

**social studies**

Thank you this help a lot!
*October 7, 2013*

**social studies**

please help if you can!
*October 7, 2013*

**social studies **

Townshend Acts: Why did the British take this into action?
*October 7, 2013*

**Chemistry**

Solid copper oxide reacts with ammonia gas according to the following equation: 3CuO + 2NH3 -> 3Cu + N2 + 3H20 50 grams of CuO is placed in an 80L reaction vessel, and the vessel was evacuated. Ammonia gas was then gradually introduced into the vessel, slow enough for the ...
*September 30, 2013*

**Chemistry**

Oh, so to get the rate of a gas, you do moles divided by the time?
*September 29, 2013*

**Chemistry**

How long would it take for 2.2 x 10^-4 mol H2 to effuse through the same orifice as the 2.2x 10^-4 mol N2? (It takes 105s for N2 to effuse) I was thinking of setting up the equation like: sqroot(28.014gN2/mol / 2.016g H2/mol) = 3.728 What should I do next? Also, when setting ...
*September 29, 2013*

**artist**

John Baldessari's Six Colorful Inside Jobs is about
*September 20, 2013*

**science**

HOw can science be found on a skateboard, in a fish tank, in the shower??????
*August 22, 2013*

**math**

Suppose a student wants to be a millionaire in 40 years. If she has an account that pays 8% interest compounded monthly, how much must she deposit each month in order to achieve her goal of having $1,000,000? What is the present value of this annuity?
*June 23, 2013*

**math**

Suppose a student wants to be a millionaire in 40 years. If she has an account that pays 8% interest compounded monthly, how much must she deposit each month in order to achieve her goal of having $1,000,000? What is the present value of this annuity?
*June 23, 2013*

**algebra**

Chris has $100 in his savings account and he adds $20 a month to the account. The total amount can be represented by the linear function T = 20x + 100. His goal is to have a total of $300 in four more months. What should he change in the function to reach this goal?
*May 21, 2013*

**PRONOUNS? ENGLISH HELP**

Which pronoun correctly completes the sentence? Everyone in the girls’ choir has ___ own concert folder. A. she B. her C. their I'm thinking it is B, since it is the GIRLS' choir.
*May 21, 2013*

**english**

My advice to you: Learn to spell before asking a question here; this way, people who could possibly answer it will be able to understand you.
*May 21, 2013*

**english**

Whoops, ignore the "mansSoftVoiceOfTheSerpent 205x300 Soft Voice of the Serpent: Analysis & Summary" part..
*May 20, 2013*

**english**

A simple Google search will get you far. "Soft Voice of the Serpent, a short story by Nadine Gordimer tells of the most bizarre relationship which a man, who has lost his leg, has with a wounded locust. When the man who is still trying to accept his own injury, notices ...
*May 20, 2013*

**Lang Arts - HELP!**

I finished the quick check and the answer is A for anyone wondering.
*May 20, 2013*

**Lang Arts - HELP!**

Ah, thank you for clearing that up. I have to agree with you on this one. Thanks again. :)
*May 20, 2013*

**Lang Arts - HELP!**

How can you be so sure, might I ask?
*May 20, 2013*

**Lang Arts - HELP!**

"The magic might die by the first of September, but now in late June there was still plenty of magic, and shoes like these could jump over trees and rivers and houses. And if you wanted, they could jump over fences and sidewalks and dogs." 1. What effect does the ...
*May 20, 2013*

**maths**

need the steps please
*May 17, 2013*

**maths**

the perimeter of a parallelogram is 28 cm and ratio of the adjacent sides is 3:4 find the sides of a parallelogram?
*May 17, 2013*

**science**

Valency is the combining capacity of an element. It is the number of electrons in an atom that actually take part in bond formation. For example, carbon atom with an atomic number 6 has 4 valence electrons.K LC6 2 4 Carbon atom is capable of forming 4 bonds. Hence its valency ...
*May 17, 2013*

**english**

The word 'is' is in the present tense as well, but in this case, you are correct -- it is B/'are.'
*May 15, 2013*

**Math**

6(y²-2) + y < 0
*May 12, 2013*

**Math/Probability**

How do I calcuate probability word problems
*May 7, 2013*

**3rd grade math**

draw a box that has 3 valumes of 12 cubic units in 3 different ways
*April 30, 2013*

**finance**

Smith Technologies is expected to generate $125 million in free cash flow next year, and FCF is expected to grow at a constant rate of 3% per year indefinitely. Smith has no debt or preferred stock, and its WACC is 14%. If Smith has 45 million shares of stock outstanding, what...
*April 23, 2013*

**math**

weight of car A is 15 lb less than the weight of two B cars. The truck weighs 2155 lb more than car A. What is the curb weight of each vehicle?
*April 10, 2013*

**Money and Banking**

Canada's 5 largest investment banks are owned by Canada's largest banks. This is because: a) They are all ultimately owned by the taxpayer b) Investment banks must have bank depositor's cash to give them liquiditiy c) Ultimately, they are in the same kind of ...
*March 31, 2013*

**Business/Finance**

Your credit card: a) Is a form of demand deposit b) Is a form of time deposit c) Is an asset d) Has all the functions of money So from my understanding, credit cards are not an asset, since they do not store value, can't be sold or given away. Hence they also do not have ...
*March 31, 2013*

**math**

The hypotenuse of a right triangle is 1 cm more than twice the shorter leg, and the longer leg is 9 cm less than three times the shorter leg. Find the lengths of the three sides of the triangle..
*March 21, 2013*

**Physics**

A tire 2.0 ft in diameter is placed on a balancing machine where it is spun so that its tread is moving at a constant speed of 51 mph. A small stone is stuck in the tread of the tire. What is the acceleration of the stone as the tire is being balanced?
*March 20, 2013*

**math**

frank cut a pie into 10 equal slices there are only 3 slices left what is the measure of the angle for the 3 slices that are left?
*March 19, 2013*

**calculus**

Let f be the function be defined by f(x)=5^((2x^2)-1)^(1/2) A) is f an even or odd function? Justify answer. B) find the domain of f. C) find the range of f. D) find f'(x)
*March 14, 2013*

**Calculus**

Let f be the function be defined by f(x)=5^((2x^2)-1)^(1/2) A) is f an even or odd function? Justify answer. B) find the domain of f. C) find the range of f. D) find f'(x)
*March 14, 2013*

**arithmetic**

the $225 per decameter. if you multiply the 24.75 timesten you get Way high than $225
*February 15, 2013*

**arithmetic**

The city counsel is trying to buy fencing the size of 740 meters. One fencing company is offering $24.75 per meter another is offering $225 per decameter. Which is the better buy???
*February 15, 2013*

**Math**

An open box is made from a square piece of metal by cutting out a 4 inch square from each corner and turning up the sides. Find the area of the original square if the box is to contain: A) 16 cubic inches And B) 400 cubic inches
*January 30, 2013*

**math**

Suppose you roll a fair die 18 times. (a) What is the sample space? (b) What is the probability that each number from 1 to 6 appears exactly thrice? (c) What is the probability that the number 1 appears exactly twice, 3 appears exactly four times, and 5 appears exactly six times?
*January 27, 2013*

**math exam prep question**

determine the quadratic equation with x-3 sqrt of 2 and -3 sqrt 2 in the form ax^2+bx+c=0?? How do you do this I do not know how to..please explain Thanks!
*January 22, 2013*

**math exam prep question**

no simplify sorry forgot to specify..
*January 22, 2013*

**math exam prep question**

how do u do 9x^2-30xy+2y^2 ?
*January 22, 2013*

**math exam prep question**

Simplify: 1/4a+2 + 4/6a+3 I got 14/6(2a+1) but I don't think it is right
*January 22, 2013*

**math exam prep question**

oh yeah sorry for some reason i did 8+6/6(2a+1)...it should have been 11 thanks for the help:)
*January 22, 2013*

**math exam prep question**

Simplify: 1/4a+2 + 4/6a+3 I got 14/6(2a+1) but I don't think it is right
*January 22, 2013*

**Computer**

What is the standard configuration for a newly purchased hard drive? A. Master-drive B. Single-drive C. Slave-drive D. Primary-drive
*January 19, 2013*

**Computer**

What is the name of the Windows Utility that you use to format drives? A. System Manager B. System Drive Manager. C. Disk Management D. Windows Drive Administrator
*January 18, 2013*

**Computer**

For which operating system is exFAT NOT an option when formatting a partition? A. Windows XP with SP3 B. Windows XP with SP2 C. Vista with SP1 D. Vista
*January 18, 2013*

**Computer**

You have an empty 64 bit PCI slot in your computer. What can you install in it? A. A single 64 bit adapter card B. A single 32 or 64 bit adapter card C. A single 64 bit adapter card or two 32 bit adapter cards D. A single 64 bit adapter and an 8 bit adapter
*January 18, 2013*

**Computer**

My Guess is B
*January 10, 2013*

**Computer**

Your computer is running very slow. The LED light for the hard drive blinks nearly continually, indicating that the hard drive is spinning even when data is not being saved or read from the hard drive. Based on this scenario, what is probably causing the slowness of the ...
*January 10, 2013*

**Computer**

Your computer is running a lot of services and applications when you log on that you never use. What implications can this mean for your computer? A. Unused services and applications take up valuable hard drive space. B. Your computer uses more power than it needs to. C. 32 ...
*January 10, 2013*

**Last Question Plz helppp:((im soo sleepy!!:(**

1)The reaction between solid sodium and iron(III) oxide, Fe2O3(s), is one in a series of reactions that occurs when an automobile air bag inflates. 6Na(s) + Fe2O3(s) -> 3Na2o(s) + 2Fe(s) If 100.0 g of iron(III) oxide are used in this reaction, what mass of solid iron will ...
*December 19, 2012*

**Chemistry**

1)The following balanced chemical equation represents the reaction of calcium carbonate CaCO3 (s), with hydrochloric acid : CaCo3(s) + 2HCl (aq) -> CaCl2(aq) + CO2(g) + H2O(l) If 155 g of calcium carbonate reacts with 245 g of hydrochloric acid, what mass of calcium ...
*December 19, 2012*

**Math**

Its 16-9 which is 7 and therefore it is 7/24:P so simple..
*December 19, 2012*

**Algebra**

Two functions f and g are defined by f:x = x^2 + 3 g:x = 2x+1 Find the function fg
*December 19, 2012*

**Algebra**

Two functions f and g are defined by f:x = 25 /(3x-2) g:x = x^2 Find the composite function
*December 19, 2012*

**physics**

An object is placed 5 cm in front of a concave lens of focal length 7 cm. Find the image location by drawing a ray tracing diagram to scale.
*December 9, 2012*

**Grammar**

Identify the parts of speech the this sentence. When they raise me to a high position, then ill get a raise
*December 7, 2012*

**math**

There are 12 slices of pie if jerry ate 1/3 of the pie, how many slices did he eat?
*December 6, 2012*

**Finite Math**

525
*December 3, 2012*

**chemistry**

A 93L sample of dry air is cooled from 145 to-22 under constant pressure.What is the final volume?
*November 25, 2012*

**organic chemistry**

What is the major product of the nitration reaction of 2-methylacetanilide? Why is it the major product?
*November 18, 2012*

**Chemistry**

A 0.08425 g sample of gas occupies 10.0-mL at 292.5 K and 1.10 atm. Upon further analysis, the compound is found to be 13.068% C and 86.932% Br. What is the molecular formula of the compound? Identify the geometry around each carbon atom. a)trigonal pyramidal b)bent c)...
*November 17, 2012*

**Business Research**

A data processing analyst for a research supplier finds that a preliminary computer run of survey results show that consumers love a client’s new product. The employee buys a large block of the client’s stock. Discuss the ethical ramifications of this decision. Which...
*November 10, 2012*

**math**

4 3/4 + 3 1/2 ADD AND WRITE IN SIMPLEST FORM
*November 5, 2012*

**Culturally Diverse Background**

can you help For children who are learning English as a second language, context embedded activities enhance: a. written language b. child-child socialization c. vocabulary development d. assimilation into mainstream culture. me with this question
*November 4, 2012*

**Culturally Diverse Background**

The process of learning "code-switching" is meant to: a. foster social fluency. b.teach a student the approprite use of Standard English and his/her own dialet.c. encourage one to change grammatical markers d. focus the child on mastering use of Standard American ...
*November 4, 2012*

**Factor Theorem Math**

Use the Factor Theorem to determine the rational zeros of this function. Then use other methods to determine any other zero of this function. 4x^4-x^3-11x^2-2x+6 (I already did p/q and found a total of 16 possible zeros. I synthetic divide all of them and none gave me a root ...
*October 28, 2012*

**physics**

Did you ever figure it out?? I am doing something VERY similar now
*October 23, 2012*

**Psychology**

Class x drugs have an extremely high risk of causing defects to the fetus during pregnancy, therefore the answer would be B.
*October 16, 2012*

**Trig**

Steve, you are the best! Thanks for your patience.
*October 16, 2012*

**Trig**

okay so, d^2=282.24+501.76-752.64(cos45°) =22.1749sqrt =4.7090 Not the same answer you got.
*October 16, 2012*

**Trig**

H=Home P=Pitcher S=Second Base HP=16.8 HF=22.4 Find distance PF d^2=16.8^2+22.4^2-2(16.8)(22.4)cos H d^2=282.24+501.76-752.64cos d^2=31.36cosH Stuck from here....
*October 16, 2012*

**Trig**

They aren't explained in a way that I can understand them. Can you explain more clearly?
*October 16, 2012*

**Trig**

A baseball diamond is a square with sides 22.4m The pitchers mound is 16.8m from home plate on the line joining home plate and second base. How far is the pitchers mound from first base?
*October 16, 2012*

**Math**

A baseball diamond is a square with sides 22.4m. The pitchers mound is 16.8m from home plate on the line joining home plate and second base. How far is the pitchers mound from first base? Step by step please.
*October 15, 2012*

**Trig**

Lol! Apparently I have been working on this question too long! Thanks!
*October 15, 2012*