Wednesday
May 4, 2016

Posts by anonymous

Total # Posts: 96,151

Language
Can you please explain what a conjunction is?
April 18, 2016

Calculus
Sorry typo. It should be 1/2
April 18, 2016

Chemistry
@DrBob22 thank you for explaining. But how would you solve for x? (x/23.947)+(y/56.105)=0.01034 (X/23.947))=0.01034-(y/56.105)...
April 17, 2016

Chemistry
0.4276-g sample of a potassium hydroxide – lithium hydroxide mixture requires 31.20 mL of 0.3315 M HCl for its titration to the equivalence point. What is the mass percent lithium hydroxide in this mixture? 1.) 0.03120 L x 0.3315= 0.010343 moles HCl I'm not sure where...
April 17, 2016

math
It takes Bill 24 minutes to type and spell check 10 pages. Find how many pages he can type and spell check in 5.5 hours. Round to the nearest whole number if necessary. A. 55 pages B. 138 pages C. 792 pages D. 229 pages
April 17, 2016

math
A person rowed her boat upstream a distance of 45 mi and then rowed back to the starting point. The total time of the trip was 14 hours. If the rate of the current was 2 ​mph, find the average speed of the boat in still water.
April 17, 2016

Bio
In organisms that reproduce sexually, ________ are the sex cells that carry the genetic information from each parent. diploid gametes diploid morulas diploid zygotes haploid gametes diploid gametes
April 17, 2016

Biology
Ovulation occurs by a surge in the secretion of what hormone? estrogen hormone luteinizing hormone follicle stimulation hormone progesterone hormone Tricky.. I believe its estrogen
April 17, 2016

jAPANESE
It should be the third option ‚ðis used when you are carrying out an action on an object, in this case, giving the dog to your friend
April 17, 2016

English
The pilot decided to return the aircraft to the gate after the warning lights indicated trouble with the landing gear. Identify the set of domain specific words from this sentence.
April 17, 2016

Math
An actor invests some money at 6% and $35000 more than 4 times the amount at 11%. The total amount interest earned from the investment is $66350. how much did he invest at each amount?
April 17, 2016

math
A set of data items is normally distributed with a mean of 90 and a standard deviation of 12. Convert 78 to a​ z-score
April 17, 2016

math
A set of data items is normally distributed with a mean of 9090 and a standard deviation of 1212. Convert 7878 to a​ z-score
April 17, 2016

Life orientation
Describe the three human rights violation and two examples
April 17, 2016

Life orentation
the bill of rights i
April 17, 2016

Math
A box contained some red, blue, and green markers. For every 3 red markers, there were 2 blue markers. For every 3 blue markers, there were 7 green markers. A) Find the ratio of red markers to blue markers to green markers. B) When 7 markers were removed from the box, 1/4 of ...
April 17, 2016

Life Orientation
give information
April 17, 2016

norland
A vegetable pizza costs $8 and a chicken pizza costs $12. Find an inequality to determine the number of pizzas he can buy along with one vegetable pizza if he has $140 to spend.
April 17, 2016

Life orientation
people die withou gettin treated because there is lack of medical supply and doctors
April 17, 2016

Chemistry
Does either E1 and E2 involve a retention or inversion of stereochemistry? What happens to the stereochemistry in these reactions? I know stereospecificity is important for the reaction to occur, but I don't know what these means for the stereochemistry after the reaction ...
April 17, 2016

Life orientation
sixp ways that the human rights violations influences individuals
April 17, 2016

Life orientation
Describe the three human rights violations
April 17, 2016

Hunger Games
Which of the following was a more caring act, Katniss providing food for her family, volunteering as tribute, or helping Peeta?
April 17, 2016

Calcus
Find a value of k that gives f(x)=x²+kx+2 a local minimum value of 1. I do not not what to do.
April 17, 2016

HUNGER GAMES
Can you provide me with links to help me out with the hunger games, like how you gave the wikia??
April 17, 2016

Hunger Games
that was in Mocking Jay.
April 17, 2016

Hunger Games
what are some quotations that show when Katniss defied the capitol with the berries act?
April 17, 2016

Literature
Hunger Games:Which of the following was a more caring act, Katniss providing food for her family, volunteering as tribute, or helping out Peeta, when he was injured?ThankYou ! In my opinion,caring for peetas leg was pretty caring, when she couldve cared for herself, mkaing her...
April 17, 2016

Literature
so volunteering is braver you think?
April 17, 2016

Literature
Hunger Games:Which of the following was braver, Katniss volunteering as tribute, defying the Capitol, or hunting in the woods?Explain,Thanks! In my opinion, they are all brave acts, however, volunteering for certain death was definitely maybe the most brave, what do you think?
April 17, 2016

LIFE ORIENTATION
I need answers
April 17, 2016

English speech
Why should traditional healers be allow to practice medicine at clinic
April 17, 2016

stats
Using the following data set a. Calculate the mean, mode, median, standard deviation, minimum, maximum and range. b. Draw the histogram of the data set. Use 100 as bin width.
April 17, 2016

Maths
Cub leader Akela purchases supplies for 15 cubs for a 12 day camping trip, with the understanding that each boy get equal shares of the supplies. At the last minute the boys are joined by 5 more cubs and there is no time to buy further supplies. If the original daily share for...
April 17, 2016

life orientation
Answer plz
April 17, 2016

life orientation
3 human rights violation or discrimination and explains
April 17, 2016

life orientation
Human rights violation and discrimination
April 17, 2016

Language Arts(1 question plz help)
oooooooh duh!!lol thx Ms.Sue!
April 16, 2016

algebra
Mr. Smith drove 90 miles one way to visit his brother. He averaged twice his original speed on the return trip than he did going to visit. If his total travel time was 3 hours, how fast was he going each way
April 16, 2016

Math
Susan Received a 60% on her final paper worth 25%. This was Susan's last assignment before final grades are handed out. If Susan had a 75% average prior to the paper, what will her mark be now after receiving the 60% on the paper?
April 16, 2016

Math
Susan received a 60% in her final paper worth 25%. This was Susan's last assignment before final grades are handed out. If Susan had a 75% average prior to the paper, what will her mark be now after receiving the 60% on the paper?
April 16, 2016

English (Please help Ms. Sue)
Thank you Ms. Sue!!!
April 16, 2016

Math
It's hard to answer without the table, but knowing the budget and the need for 38 tiles, the maximum price per tile Mr Jacobs can afford is: $1,200 / 38 = about $31.5789. So basically whichever tile has a price of $31 or less is the right one.
April 16, 2016

Algebra
11. What are the x-intercepts of the graph of the quadratic function f(x) = 5x2 + 4x – 1?
April 16, 2016

Geography
What ideas of the Von Thunen model does it relate to
April 16, 2016

Math
Xavier, Yessie, and Zorro each choose a different favorite positive fraction. Each fraction is in simplest form. Yessie's fraction is the reciprocal of Xavier's. Zorro multiplies his favorite fraction by Xavier's and finds a product of 12/35. Zorro then multiplies ...
April 16, 2016

l.o
what are the four factors that threaten or limit the core function of the media
April 16, 2016

Chem
increasing the temperature increasing the pressure increasing the amount of water All of these will increase both solubilities.
April 16, 2016

Life erientation
1.equality 2.citizenship and 3.right to life
April 16, 2016

Life erientation
Identify three human right violation or discrimination and explain in and introductoty paragraph
April 16, 2016

Geography
33:08 to to 34:14 they say stuff that can help me answer two questions An agricultural pilot flies about 8 8feet off thee ground at 150 miles per hour in order to apply ____ to the crops Chemicals? Even though the corn has been genetically modified to be resistant to the born ...
April 16, 2016

Geography
or do I put 600
April 16, 2016

Geography
The next question from the video says On average Americans eat _____ caloroies more each day than our ancestors did. Around 29:19 to 29:56 they talk about this. Would I put 2,000 calories?
April 16, 2016

Geography
Can anyone help me? I have to watch this video on Youtube called America Revealed The Food Machine which is about 53 minutes. And at about 17:03 minutes to 17:17 minutes there is something they are saying that answers one of my questions that I have for my worksheet but I can...
April 16, 2016

Life orantation
Yes
April 16, 2016

Life orantation
Three human rights violation
April 16, 2016

life orientation
Types of human rights
April 16, 2016

Math
A bucket holds 6 litres of water. A paddling pool is in the shape of a cuboid with dimensions 700mm x 1800mm x 3000mm. How many buckets of water would be required to fill the pool to the brim? 700mm=0.7m 3000mm= 3m 1800=1.8m 0.7 x 1.8 x 3 = 3.78m^3 37.8m^3 = 37,800L 37,800L &...
April 16, 2016

american history
Which event marked the beginning of the Middle Ages? A. the collapse of the Roman Empire B. the search for new trade routes C. the Crusades D. the Renaissance The answer is Fall of Rome but these words doesn't exist in the options. So is the answer A?
April 16, 2016

america history
The Glorious Revolution was a A. coup in England during which King William was overthrown. B. coup in England during which King James II was overthrown. C. rebellion in the colonies which led to colonial self-rule. D. rebellion in the colonies which led to the Navigation Acts. B?
April 16, 2016

America history
Which document limited the British monarch’s right to tax and guaranteed due process? A. Declaration of Independence B. Bill of Rights C. Magna Carta D. English Bill of Rights c?
April 16, 2016

maths (jnv arihant) work and time
a man agrees to build a wall 132 ft long in 36days and employees16men.after 20 days he find that only 60ft of wall is finished.how many more men all how working 6 as many hrs,will be require that the work might be finished in time?
April 16, 2016

American history
Thanks I got it its B. Religious divisions
April 16, 2016

maths
y varies partly as the square root of x when x=9 and y=3. Write the formular connecting them solve for x when y=17 solve for y when x=24
April 16, 2016

english
nation
April 16, 2016

School
I was just wondering... So like, my teacher drops the lowest grade every new term and when my teacher dropped my lowest grade which says "no count" next to it, my grade went down. Is this possible?
April 15, 2016

chemistry
1.20 L of a solution that is 15.0 % of Pb(NO3)2 by mass (the density of the solution is 1.16 g/mL), starting with solid solute. how would you prepare this?
April 15, 2016

math
The difference between two numbers is 33. If three times, the larger number is subtracted from six times the smaller number, the difference is 18. Find the smaller number.
April 15, 2016

math
Joe made 15 points in a basketball game, 3 points are given for a ''long shot,'' 2 points given for a field goal, and 1 point is given for a free throw. IN how many ways can Joe score 15 points?
April 15, 2016

MAth
add up is 516.. divide by 6 is 86 <--- is that answer she need to get on her next test
April 15, 2016

MAth
80
April 15, 2016

MAth
Claudia has test scores of 78, 88, 84, 92, 76, 98. If she wants to end up with a ''B'' average, what does she need to score on her next test?
April 15, 2016

chemistry
A solution with a pH of 2.0 has a hydronium ion concentration ten times greater than a solution with a pH of?
April 15, 2016

Math
8(4u-1)-12u=11(2u-6)
April 15, 2016

Math
D?
April 15, 2016

Math
simplify the expression x(5x – 4) 4x^2 – 5x –5x – 4x 5x + 4x –5x^2 + 4x
April 15, 2016

Math
Nvm it's D
April 15, 2016

Math
Which of the following expressions is true? A)8^3 • 8^2 < 8^4 B)4^4 • 4^4 = 4^16 C)2^2 • 2^6 < 2^8 D) 3^3 • 3^3 > 3^5 B?
April 15, 2016

Math
For questions 15 and 16, multiply. Write the result in scientific notation. 15. (1.8 • 10^1)(7 • 10^5) 1.26 • 10^7 8.8 • 10^6 8.8 • 10^5 1.26 • 10^6 16. (2.2 ∙ 10^–3)(4 ∙ 10^–2) 2.2 ∙ 10^6 2.2 ∙ 10^–5 8.8 &#...
April 15, 2016

Maths
I noticed that you made a correction from your previous post, but It still would not work. It should be: cot² A/(cosec A + 1)²= (1-sin A)/(1+sin A) notice the important brackets. LS = cot² A/(cosec A + 1)² = (cos^2 A/sin^2 A)/(1/sina + 1)^2 = (cos^2 A/sin^2...
April 15, 2016

Biology
Can the same probes be used for both western blots and northern blots?
April 15, 2016

Math grade 7
in week 1 boris works 30 hours and earn r dollars per hour in week 2 boris gets a raise of 2.75 per hour he works 32 hours at this new rate during he two weeks he earns a total of 723.50 what was his original rate per hour
April 15, 2016

Statistics
Can you create a anova chart on calories of 4 different brands of 7 different favor of theses 4 brands
April 14, 2016

life orientation
SOUTH AFRICAN HUMAN RIGHTS ASSOCIATION
April 14, 2016

life orientation
xenophobia
April 14, 2016

life orientation
choose one law or legislation that will protect the individual against human rights violations
April 14, 2016

Chemistry
Step 1) How do you get from NO2 to HNO3? What are your reactants? Write a reaction and balance your equation. 4NO2+2H2O+O2 --> 4HNO3 Step 2) Look at the stoichiometric ratio of the reaction. 100 g of HNO3 x (1 mol of HNO3/63.01 g) x (4mol NO2/4molHNO3)x (46.00 g NO2 /mol ...
April 14, 2016

Calculus
f(3) = 2(9) - 6(3) = 0 f(3+h) = 2(3+h)^2 - 6(3+h) = 2(9 + 6h + h^2 - 18 - 6h = 2h^2 + 6h slope = lim (f(3+h) - f(3) )/h , as h--->0 = lim(2h^2 + 6h - 0)/h = lim h(2h + 6)/h = lim 2h + 6 , as h ---> 0 = 6
April 14, 2016

Algebra
What were the headlines after a 3 foot 10 inch fortuneteller escaped from jail? Its an inequality equation like 3(2x + 5)=39 and 11(4-6y) + 5(13y+ 1)=9. Please Help Me with this!
April 14, 2016

chemistry
Hang on, the nitrogens don't match. Also Iodine does not exist as I, it is diatomic (I2) try this... 6 KI + 8 HNO3 --> 6 KNO3 + 2 NO +3 I2 + 4 H2O
April 14, 2016

chemistry
there should not be an equal sign in a chemical equation, it should be an arrow going in the forward direction. otherwise that is correct.
April 14, 2016

Geometry
You didn't say if the surface area included the base. If it does: πr^2 + πrs = 168π divide by π r^2 + 22r - 168 = 0 completing the square r^2 + 22r + 121 = 168 + 121 = 289 (r+11)^2 = √289 r+11 = 17 r = 6 If you did not include the base, πrs...
April 14, 2016

math
Ricky's Pizza Parlor has three different sizes of pizza: a large (15 in. round), a medium (13 in round), and a small (10 in. round). A single-topping large pizza sells for $18. A single-topic medium pizza sells for $15 and a single-topping small pizza sells for $12. Which ...
April 14, 2016

Precalculs
Consider the ellipse 4x^2+49y^2=36 I can figure the vertices is (3,0)(-3,0) I cannot figure out the foci Thanks
April 14, 2016

Polynomials
Suppose you earned 6t + 2 dollars on Monday and 9t – 6 dollars on Tuesday. What were your total earnings? Simplify your answer. (1 point) 15t – 4 15t + 8 –3t – 4 –3t + 8
April 14, 2016

Polynomials
For questions 5 and 6, add or subtract. 5. (m^2 – m + 3) + (m – 1) m^2– m – 2 m^2 + 2 m^2 – 2 m^2 + m + 2 6. (4x^2 – 2x – 1) – (–3x^3 + 2) -3x^3 + 4x^2 – 2x + 1 –3x^3 + 4x^2 – 2x – 3 3x^3 + 4x^2 – 2x + 1 3x^...
April 14, 2016

Chemistry
A metal whose threshold frequency is 1.10×1015 s−1 emits an electron with a velocity of 6.53×105 m/s when radiation of 1.37×1015 s−1 strikes the metal. What is the mass of the electron?
April 14, 2016

algebra
17. In the last basketball game, Kevin scored 2 less than a third of his team's points. Part A: Let n represent the number of points Kevin's team scored. Write an expression for the number of points Kevin scored. Part B: Kevin scored 14 points. How many points did the...
April 14, 2016

math
what dose this mean when you divide a decimal number by a whole number your estimate is 3.4 identify 3 possible pairs of numbers you might have been dividing ?
April 14, 2016

Pre-Calc
Assume that x, y, z and b are positive numbers. Use the properties of logarithms to write the expression logb(4) sqrt((x^7 y^2)/(z^4)) in terms of the logarithms x, y, and z.
April 14, 2016

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