Saturday
April 30, 2016

Posts by Nikki

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

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