Sunday
April 19, 2015

Posts by anonymous


Total # Posts: 80,354

economics
The production function for our Production is Q = 25L - 0.05L^2; where Q is output and L is man-hours. What level of man-hours will maximize total output?
March 3, 2015

Math
B is 30 to 50 is 3 to five
March 3, 2015

Math
Ms. Henderson’s 5 art classes are turning in their final projects for the year. The table shows the numbers and type of project turned in during her first 4 classes. Part A Write the ratio of paintings to sculptures for each class in simplest terms. Class A(8 to 12): 2:3...
March 3, 2015

Science
Nicholas howard is right you will get 100%
March 3, 2015

what to say?
my assignment was to create a product so i chose an energy drink called electrify however i don't know what to say when presenting what can i say so ppl can buy my product or simply anything to say during mt presentation
March 3, 2015

Math
Several friends each have 2/5 of a bag of peanut left over they should bought 2 fewer bags
March 3, 2015

stats
a captain claims that at least 85% of the residents in his barangay have household pets. to test this claim a researcher randomly selected a sample of 550 residents and find that 495 of them do have household pets. at 0.05 level of significance. formula that i used: z=p-P(...
March 3, 2015

Biology
When talking about Mendel's experiments, can the Parent (P) generation also be called P1?
March 3, 2015

Social Studies
c a c c d
March 3, 2015

Chemistry Basics- Please Help!
Yay! Thanks so much! :D
March 3, 2015

Chemistry Basics- Please Help!
Choose either homogeneous or heterogeneous. Tea: homogenous Concrete: heterogeneous Soda: homogeneous Soapy Water: homogeneous Salt Water: homogeneous Granite: heterogeneous Please help, and thanks lots :D
March 3, 2015

6TH GRADE MATH
I believe 2. How about you?
March 3, 2015

Health
Powerful way to improve powerful drinkers access to treatment is to make____part of primary care
March 3, 2015

Chemistry
For the titration of 50.00mL of 0.1000 M ammonia with 0.1000 M HCl, calculate the pH (a) before the addition of any HCl solution (b) after 20.00mL of the acid has been added
March 3, 2015

Physics
F=ma find fx, fy then add them as vectors... F=sqrt(fx^2+fy^2)
March 2, 2015

L.A
Thank you. In my last post I started to understand why its A.
March 2, 2015

L.A
To clear things up for Ms. Sue and Reed the question I asked earlier was basically saying.. The question is asking which word has both of the following meanings to both these sentences. The responsibility of managing or watching over something The fee demanded for something I ...
March 2, 2015

physics
The force is the same. find f from Janes acceleration, then find acceleration of John by the same force.
March 2, 2015

L.A
The question is asking which word has both of the following meanings to both these sentences. The responsibility of managing or watching over something The fee demanded for something I thought it would be control because the responsibility of managing is like controlling and ...
March 2, 2015

L.A
which word has both of the following meanings the responsibility of managing or watching over something the fee demanded for something A. charge B. control C. number D. transaction I think its B
March 2, 2015

Chemistry
If 16.5 grams of the base were used in the neutralization of *question 7*, how many grams of acid must have been used to neutralize the base? *neutralization of Na2CO3* ---------------- Would the answer be 16.5g of acid? I was thinking that the acid and base should be the same...
March 2, 2015

Science
A neutralization reaction between an acid and a base produced the salt Na2CO3. What acid and what base participated in this reaction? ---------------- Sorry about just asking without showing work or anything, but I don't really get the concept of this and how I should go ...
March 2, 2015

Science // Chemistry
How many grams of KOH are needed to make 1.00L of a 1.3 molar (1.3 M) solution? ------------------ I am not sure how to start this question, my teacher wants us to use conversion factors and write it out but I don't get how I am supposed to start it.
March 2, 2015

L.A
Thank you both so much
March 2, 2015

L.A
Which line in the poem contains a metaphor A. line 25 B. line 18 C. line 16 D. line 6 Line 25: past towns that mark its passing and then Line 18: It claws and crashes as its fury is subdued Line 16: A wildcat roaring past steep banks Line 6: Quiet enough for my every thought, ...
March 2, 2015

Math
Twelve students half bikes. Half of the bikes ate black and one-sixth are silver. The rest of the bikes are other colors. How many bikes are black? silver? other colors? I drew twelve bikes, colored six in for the half, colored one for the one-sixth, and the rest I assumed ...
March 2, 2015

physics
An atomic nucleus at rest decays radioactively into an alpha particle and a different nucleus.
March 2, 2015

L.A
Thank you!
March 2, 2015

L.A
which of the following sentences uses a predicate pronoun A. My favorite coach is he B. He is my favorite coach C. The night seems scary tonight D. Tonight, the night is a threat I think it's B am i right
March 2, 2015

Science
oh ok thanks! also should I put the answer in scientific notation?
March 2, 2015

Science
What is the mass in grams of 24.32 moles of CaCO3? So far I got: 24.32mol CaCO3 x 100.09gCaCO3 / 1mol CaCO3 = I am not sure if this is correct, because I got a really big number and I feel like I am missing something in the question.
March 2, 2015

math help!!!!! Thanks
The answer is A.
March 2, 2015

math help!!!!! Thanks
Eighteen students in a class play baseball. Seventeen students in the class play baseball. Thirty students in the class play either or both sports. In a Venn diagram which one shows the number of students who play basketball and baseball? A. 13 (1) 12 B. 13 (6) 11 C. 14 (4) 12...
March 2, 2015

physics
A negatively charged balloon has 4.5 μC of charge. How many excess electrons are on this bal- loon? The elemental charge is 1.6 × 10−19 C. Answer in units of electrons.
March 2, 2015

Math
The answer is A I just did this :-)
March 2, 2015

Writing Skills Part 4
Number 4 is B."Being happy,"Being sad,"and being depressed".
March 2, 2015

Science for ms. Sue
I think it is also false
March 2, 2015

4th grade math
What is the answer for 71.209 in words
March 2, 2015

Social Studies
i am jarrod
March 2, 2015

Social Studies
these are the answers i got so far. 1. A 2. A 3. D 4. B
March 2, 2015

Social Studies
1. Why did Japan need to rebuild its economy following World War II? because bombing had destroyed almost all of the country’s industry because Japan had a new democratic government because Japan wanted to switch to an agriculturally based economy because Japan had been ...
March 2, 2015

Physics
An outdoor swimming pool contains 100000 kilogram of water how much energy is needed yo heat water from 15 celius to 20 celius
March 2, 2015

Math
What is a rule for the series below? 1/5 + 1/10 + 1/15 + 1/20 + 1/25 I think it is 1/5k, but the answer key says 1/5^k?
March 2, 2015

social studies
what is the greatest challenge facing people in turkey as a result of its diversity? 1. Turks must protect their status as the largest ethnic group 2. Turks must encourage other to follow Turkish traditions 3. Kurds must struggle to keep their cultures alive 4. Kurds must ...
March 2, 2015

social studies
what best defines diversity in Turkey? 1. a region containing many cities 2. a special cultural practices unique to one group 3. conflict over varying ideas and traditions 4 a whole made up of many different parts
March 2, 2015

ENGLISH - GRAMMAR
what
March 2, 2015

matLab
Write a function file that determines the value of n2 over the range 1 to n. Plot your data on separate plots in the same window for n=3, 6, 9, and 12.
March 2, 2015

Math
Phil Anthropist likes to give away money. One day he went to the park with a wad of cash. He gave $100 to a man feeding pigeons. He then gave half of his remaining money to a child eating an ice-cream cone. He then gave $50 to the balloon seller. He then bought a hot dog and ...
March 2, 2015

chemistry
How many grams of carbon are in 2.42 moles of C2H6
March 2, 2015

soc. 120
Which statement represents a utilitarian viewpoint about the legality of pornography? (Points : 1) Pornography harms people who participate in it. Pornography demonstrates the virtue of sex. Pornography serves to enhance the enjoyment of a certain portion of the population. ...
March 1, 2015

soc 120
Which of the following examples best demonstrates to most people that ethical progress has taken place over the past 200 years? (Points : 1) Laws that prohibit discrimination based on race Laws that have increased speed limits Laws that prevented women from voting Laws that ...
March 1, 2015

soc
sorry first time posting
March 1, 2015

soc
Which statement represents a utilitarian viewpoint about the legality of pornography
March 1, 2015

soc.
The paradox of tolerance leads to which difficulty
March 1, 2015

soc.
Justice Potter Stewart would most agree with which claim about obscenity
March 1, 2015

Math
Evelyn rolled two 1-6 cubes 72 times. How many times should she predict she will roll a sum of 5?
March 1, 2015

Math
c+.5+4c=33
March 1, 2015

Math
c+.5+4c=33
March 1, 2015

U.S. HISTORY
in the southern company launch by the british, cornwallis lost a battle with the americans under nathaniel greene at A. savannah B. charles C .camden D. cowpens
March 1, 2015

math
Adam wants to compare the fraction 3/12, 1/6, and 1/3 he wants to order them from least to greatest and rewrite them so they all have the same denominator
March 1, 2015

AP Calc
Find the volume of the solid generated by rotating the region bounded by the graph of y=x^2, y=0, x=1, and x=3 about the line parallel to the x-axis and one unit below it. Please help I have no idea how to solve this problem.
March 1, 2015

Geometry
A survey showed that 23 % of college students read newspapers on a regular basis and that 82 % of college students regularly watch the news on TV. The survey also showed that 21 % of college students both follow TV news regularly and read newspapers regularly. (a) What is the ...
March 1, 2015

Chemistry
When 50.00 mL of an acid with a concentration of 0.214 M (for which pKa = 4.87) is titrated with 0.100 M NaOH, what is the pH at the equivalence point?
March 1, 2015

accounting
Shastri Bicycle of Bombay, India, produces an inexpensive, yet rugged, bicycle for use on the city’s crowded streets that it sells for 767 rupees. (Indian currency is denominated in rupees, denoted by R.) Selected data for the company’s operations last year follow: ...
March 1, 2015

math
what is the coordinates of P
March 1, 2015

math
Perpendicular bisector is the negative reciprocal of the slope so if the slope is 2 the negative reciprocal is -1/2.
March 1, 2015

health
is number 1 right
March 1, 2015

health
ooohh.. Alright
March 1, 2015

health
true or false. B cells and H cells are two important cells in the immune system that help fight infection i thinks its false The three lines of defense your body has against disease include all except A. physical and chemical defense B. inflammation C. immune system D. ...
March 1, 2015

statistics
The life spans of three randomly selected tires are  28,100  miles,  37,900  miles, and  33,000  miles. Using the empirical rule, find the percentile that corresponds to each life span.
March 1, 2015

Math
Joe has to coins in his pocket that total $.55 one corn is not a nickel what are the coins
March 1, 2015

Math
Find the first 5 terms. a sub 1 = 4 and a sub n = 0.5a (sub n - 1) + 1 1.5, 2, 2.5, 3, 3.5
March 1, 2015

Math
Find the first five terms: a sub n = 2^n - 5 -3, -1, 3, 11, 27?
March 1, 2015

Math Calculus (ALEVEL)
Find the equation of the tangents to the curve x^2+3x-2y^2=4 at the points where the curve crosses the x- axis
March 1, 2015

Life Orientation
Show the link between intrapersonal conflict and initiating relationship?
March 1, 2015

Chemistry
A standard KHP solution is made by dissolving 2.12 grams of KHP in 100.00 mL of water. The KHP solution is then titrated with NaOH solution. It takes 23.12 mL of NaOH to reach the endpoint. What is the concentration of the NaOH?
March 1, 2015

Quick chemistry help
Please help with these two problems! 1. 566g of C12H22O11=______ C atoms 2. 12 molecules chlorine gas= ________ atoms of Cl
March 1, 2015

physics
a block of ice slides down a 45degree inclined plane in twice the time it takes to slide down a 45degree frictionless inclined plane. what is the coefficient of kinetic friction between the ice block and the plane?
March 1, 2015

Health
health status of the Philippines??
March 1, 2015

statistics
5. A. False B. False
March 1, 2015

Statistics
How many different 9 letter code words can be made using the symbols %%%% &&& ++
March 1, 2015

Malaysian Legal System II
This assignment must be based on english and malaysian law. so, I just need the outlines to start with and the words for this assignment are not more than 3000 words.
February 28, 2015

Malaysian Legal System II
Write a research paper detailing the criminal justice systems of England and Malaysia, and outline any differences in how criminal justice functions in both systems.
February 28, 2015

Physics
momentum is conserved. Momentum before=momentum after 4.1*V=(4.1+20.2)Vblock Now solve for vblock. time to fall down: 1.2=1/2 g t^2 solve for time t. then horizontal distance=Vbloci*tiem solve for Vblock. Now, using the first equation, solve for V, the speed of the dart.
February 28, 2015

Physics
momentum is conserved. In the x direction, find out the x component of the third partical (using momentum) then, in the y direction, find the component of the third partical. Now, yuu have the x, y componets of momnetum of the third aprtical. Solve for speed, and direction.
February 28, 2015

Calculus (Partial Derivatives)
I dont understand 40xy1/5. dq=40 y1/5 dx + 40x1/5 dy so if dx=-2, and dy=3 what is dq?
February 28, 2015

Probability
Can someone help me with this question? In the game of craps, a player loses a pass line bet if a sum of 2, 3, or 12 is obtained on the first roll. In another version of the game called crapless craps, the player does not lose by rolling craps, and does not win by rolling an ...
February 28, 2015

Chemistry
What is the uncertainty (+/- ?) of molar concentration (M)?
February 28, 2015

Math
Then that would be 2n.
February 28, 2015

Math
Write a possible explicit rule for the nth term. 1/2, 1/4, 1/6, 1/8, 1/10
February 28, 2015

Vocabs
formulate; rummaged?
February 28, 2015

Vocabs
1. When we saw the breathtaking (parody, panorama, relic, grit) on that lovely autumn morning, we did not want to miss the stunning vista and decided to (maneuver, amble, balk, compact) rather than rush. Panorama; amble 2. I am always (deluded, ingrained, dogged, dumbfounded) ...
February 28, 2015

Vocabs
*victorious when they interrupted
February 28, 2015

Vocabs
Replace the boldface words in the sentences below. Then explain how connotation of the replacement word changes the tone of the sentence. Choices: unerring, replenished, sabotaged, foiled, stealthy, engulfed 1. Once again the police were vicarious when they (interrupted) the ...
February 28, 2015

Math
Write a possible explicit rule for the nth term. 20, 40, 80, 160, 320 a sub n = 20(2)^n-1?
February 28, 2015

Vocabs
negative 1. It was quite common for outlaws of the wild west to have several (names, aliases. aliases neutral 2. The gymnast achieved (meteoric, rapid) fame after her Olympic debut. Meteoric negative 3. Our cat (balked, hesitated) when I opened the door to let him outside, and...
February 28, 2015

Sgt
Volume = height * width * depth You know the height is 10 inches, so the equation is 10 * x * x = 360. Divide both sides by 10 to get x * x = 36. The combinations to get a product of 36 are the dimensions.
February 28, 2015

Sgt
raymond wants to make a box that has a volume of 360 cubic inches. He wants the height to be 10 inches and the other two dimensions to be whole numbers of inches. How many different-size boxes can he make?
February 28, 2015

St Dans
Amite wants to make a mold for a candle. She wants the shape of the candle to be a rectangular prism with a volume of exactly 23 cubic centimeters. She wants the sides to be whole centimeters. How many different molds can she make?
February 28, 2015

ap calc
find the volume generated by revolving the area bounded by y=-x^3, y=0, and x=-2 about the line x=1. I know how to the solve the problem but am not sure how to get the interval. Please help.
February 28, 2015

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