Posts by sean
Total # Posts: 723

Algebra
Select Yes or No to state whether each data set is likely to be normally distributed. Please help! the number of coupons used at a supermarket. > I believe YES. the weights of the pumpkins that are delivered to a supermarket. > I believe NO. the number of raisins in... 
AP English
Plato, Symposium ’He who has been instructed thus far in the things of love, and who has learned to see the beautiful in due order and succession, when he comes toward the end will suddenly perceive a nature of wondrous beauty (and this, Socrates, is the final cause of ... 
AP English
The author uses the indefinite pronoun something in the first sentence because: a. he wants to hook the reader with the ambiguity b. he's imprecise in his thinking c. his style is academic and purposefully obscure d. he does not know yet what the "something" is e... 
AP English
Refer to the passage from Benedict de Spinoza's On the Improvement of the Understanding, translated by R.H.M. Elwes. The last sentence in the passage is: 1. A summary of a main idea in the passage 2. An example that illustrates a hypothesis 3. A transition into a new ... 
AP English
Burgess been writing about economic differences in my opinion. 
AP English
I AM back in Bracciano, a castellated town about 13 miles north of Rome, after a year in New Jersey. I find the Italian Government still unstable, gasoline more expensive than anywhere in the world, butchers and bank clerks and tobacconists (which also means salt sellers) ... 
AP English
I AM back in Bracciano, a castellated town about 13 miles north of Rome, after a year in New Jersey. I find the Italian Government still unstable, gasoline more expensive than anywhere in the world, butchers and bank clerks and tobacconists (which also means salt?sellers) ... 
AP English
Well, if the key phrase I should focus on is man and wife, I believe my answer is c. old friends. This is all so confusing. 
AP English
Refer to the excerpt from "A Bachelor's Complaint of the Behavior of Married People". You can infer from the fifth sentence that "them" refers to a. wives b. husbands c. old friends d. sovereign princes e. friendships Fifth Sentence is: "With some ... 
AP English
I did not post this question twice!! 
AP English
Refer to the excerpt from "A Bachelor's Complaint of the Behaviour of Married People." The phrase"as a sovereign Prince" in the third sentence of paragraph two is an example of which rhetorical device? a. an appeal to logic b. simile c. an appeal to ... 
AP English
I have no clue and I have read it several times. 
AP English
Refer to the excerpt by Charles Lamb. The last sentence, "You may guess what luck generally befalls with such a rusty piece of metal as I am in these new mintings." implies that: a. Lamb wishes he were luckier with women b. Lamb is jealous of his friends' ... 
AP English
Thank you bobpursley! Can you please help me with my other questions when you get a moment? 
AP English
The fourth sentence in "A Bachelor's Complaint of the Behaviour of Married People" (I have scarce a married friend of my acquaintance, upon whose firm faith I can rely, whose friendship did not start after the period of his marriage.) is an example of: a. ... 
Chemistry
Given the following reaction for photosynthesis, 6CO2 + 6H2O > C6H12O6 + 6O2, how many liters of O2 can be produced from 100 g of water at standard temperature and pressure? 
science plzzz help
Atoms are the basic building blocks of ordinary matter. Atoms can join together to form molecules, which in turn form most of the objects around you. Atoms are composed of particles called protons, electrons and neutrons. Protons carry a positive electrical charge, electrons ... 
english
i think is d. 
Reading
I’m confused not sure 
Reading
Which of the following can be used to find journal articles on a given topic? a. A handbook b. A style guide c. A periodical index d. An encyclopedia I think the correct answer is B style guide 
English
Thank you 
English
Is the correct answer C 
English
Or c 
English
I was thinking B 
English
Which of the following sentences demonstrates proper subject verb agreement? A. The boy or the girls come to school late B. The boys and girl visits my house C. The boys or the girls sing in the choir D. The boys and girl in our club is in the cafe. 
Math
It doesn't make sense to me. 
Math
Marge said that she subtracted 20 from both sides of an equation to solve it. Kollin thinks that the equation she was solving could have been 6+t=20. Does Kollin's reasoning make sense? Explain. 
Math
124 
math
All the members of a construction crew work at the same pace. Six of them working together are able to pour foundation in 22 hours. How many hours would this job take if the number of workers: if the workers increased by the factor two 
Math
In ?ABC, the median AM (M ? BC) is perpendicular to the angle bisector BK (K ? AC).Find AB, if BC = 12 in. 
triangles quadrilaterals
The acute angles of the right isosceles triangle are congruent. You rotate the triangle 65? counterclockwise about the origin. 
Math
Donna is one year older than her sister, and her sister is 3 years older than their brother. If the sum of their ages is 31, how old is Donna? 
Science
Lol I meant does* 
Science
How dos the pull of a magnet work PLEASE ANSWER I NEED TO TURN THIS IN BEFORE JUNE 9th thank you!! 
Chemistry
What would be the effect on Ksp if an unsaturated solution of CaSO4 was titrated instead of a saturated solution of CaSO4. would ksp be higher, lower or the same? would ksp be higher due to the more ions available in the solution. so you would have to use more titrant to equal... 
intermediate algebra
inequalities –1 ? x – 3 ? 5 –2x – 5 < –2 or x – 3 < –10 Be careful of how a negative xterm is handled in the solving process. Show all math work arriving at the solutions. •Show the solution sets written algebraically and as a ... 
intermediate algebra
Inequalities –1 ? x – 3 ? 5 
Chemistry
Larger. I dont know what i was thinking. i really overlooked that one. thank you 
Chemistry
In a titration experiment what would be the result on the concentration of the analyte if the drop counter did not count all the drops? would it be lower since you would just be calculating the concentration at the same point on the curve just with a lower volume of titrant? 
Math
What object weighs one ounce? 1. Car 2. Newspaper 3. Dog 4. Button plzz help Conexus 2nd grade. 
Chemistry
what volume of .422 M NaOH must be added to .500L of .300 M acetic acid to raise its ph to 4.00 i know you have to use the henderson hasselbalch equation but im not sure which values i would use for the concentration portion of the equation. would i have to change the ... 
Chemistry
thank you 
Chemistry
which salt solution would have the highest ph and why KI,KBr,KF,KCL or they all have the same ph. Im leaning towards KF since im pretty sure the other salts are neutral? 
Chemistry
Rxn 1: 4 NH3(g) + 5 O2(g) ? 4 NO(g) + 6 H2O(g) If the equilibrium constant, Kc, for Rxn 1 is 0.0015, determine the equilibrium constant, Kc, for the reaction: 2 NH3(g) + 5/2 O2(g... 
Grade 8 Lang Arts
The story is "Trouble With Television" It has become fashionable to think that, like fast food, fast ideas are the way to get to a fastmoving, impatient public. How does the repetition in the sentence convey the author's negative attitude toward television. I ... 
8 Grd L.A.
oops sorry hold on :) 
8 Grd L.A.
How does the repetition in the preceding sentence convey the author's negative attitude toward television? I think it shows how the author thinks negatively about television. 
8 Grd L.A.
"When before in human history has so humanity collectively surrendered so much of its leisure to one toy, one mass diversion?" How would you answer the rhetorical question? ____________________________________________________________________________ I'm thinking ... 
Chemistry
why does chlorobenzoic acid have a lower freezing point than benzoic acid explain? would this have something to do with the intermolecular forces or polarity. I know that the chlorobenzoic acid a Cl atom in the molecule which would create for a stronger intermolecular force ... 
Chemistry
What volume of 0.1244M hydrochloric acid is required to neutralize 24.81 ml of 0.1026M barium hydroxide? from the mole to mole ratio and the given information I came up with .00509 mols of HCl. would I multiply this by 0.1244 or divide by .1244. I'm not sure which would be... 
math
4 1/2 x 2 1/4 = 
History please help!
I don't know but I don't care either 
Social Studies
yes 
math
If you roll a number cube 40 times, about how often can you expect to roll a 2? 
Math
I'm 96% positive the answer is 9/32 
Chemistry
How do i find the PH and pOH of 12.5ml of 15.8M HNO3 added to 400ml of 0.57M KOH 
Chemistry
I don't get what i have to do at all, or what the 1.202x=1.02 gives me? 
Chemistry
Consider the reaction: 2H2+2NO>N2+2H2O. Initially 1.20mol of H2 and 0.95 mol of NO are placed in a container(all reactants and products are gases). If after 5 seconds the amount of H2 has been reduced to 1.02mol then how much NO is left and how much N2 and H2O has been ... 
Math/Precsl
Solve: log(8y+12)=2 
Language Art, please check!
Wow, thank you Ms. Sue! ;) 
Language Art, please check!
1. Tiny Tim’s father, Bob Cratchit, works for Scrooge. What is the appositive in this sentence? Tiny Tim father Bob Cratchit *** Scrooge 2. The Ghost of Christmas Future, the third spirit, takes Scrooge to see his grave. What is the appositive phrase in this sentence? ... 
math
is apportionment the best way to achieve fair representation? 
Chemistry
If the percent yeild of the following equation is 55%, how many grams of H2SO4 are produced when 4.88 x 10^24 molecules of SO3 are combined with excess water? SO3(g)+H2O(l)>H2SO4(aq). what would be the formula to solve this equation 
Chemistry
How many grams of pure uranium can theoretically be extracted from a 10.0 kg sample of pitchblende, which is 92.0% UO2? Im not looking for the answer. I would just like to know the formula to solve the problem. 
Chemistry
A Partially weather balloon has a volume of 195 L at a pressure of 0.993 atm. What will be the pressure in the balloon when it is inflated to a volume of 7500 L? (assume to temp. change) 
Algebra
I am really stuck with creating the equation 
Algebra
A train covered the distance of 400 km between A and B at a certain speed. On the way back it covered 2/5 of the distance at that same speed and then it decreased its speed by 20 km/hour. Find the speed of the train at the end of its journey from B back to A, if the entire ... 
Algebra
A tourist traveled on a motorboat against the current for 25 km. And then returned back on a raft. In the boat the tourist traveled for 10 hours less than on the raft. Find the speed of the current if the speed of the motorboat in still water is 12 km/hour. 
math
Finn is 9 years younger than Pari. Pari is twice as old as Finn. How old is Finn? 
trig
49.67 
trig
93.33 
language arts
what is the most impressive example of anne's inner strength in act 2? 
chemistry
He has narrowed the identity of his unknown to either molecule X, molecule Y, or molecule Z. The Merck Index tells him that all three molecules produce white, needlelike crystals from ethanol. How might he definitively identify his unknown molecule? 
physics
an operating 100watt lamp is connected to a 120volt outlet. what is the total energy used by the lamp in 60. seconds 
Math
Upon retirement (in 40 years) you want to receive $10,000 each month for a period of 28 years. This money resides in an account that pays 5.9% interest. How much money must be in the account to fulfill your goal? 
Mathematics
Show that the equation tanθ = sinθ can be written in the form sinθ(1  5cosθ) = 0? 
Mathematics
Solve 2cos^2(x) + 4sin(x)3 = 0, giving all solutions in the interval 0 ≤ x ≤ 2π 
Mathematics
Given that 2cos^2 x  3sin x 3 = 0, show that 2sin^2 x + 3sin x +1 = 0? Hence solve 2cos^2 x + 4sin x  3 = 0, giving all solutions in the interval 0 ≤ x ≤ 2π 
Calculus
A tennis ball is dropped from a height of 32 feet, rebounding to 1/2 its former height with each bounce. How far will the ball have traveled VERTICALLY when it comes to a rest? 
Spanish
Yeah, Ms. Sue, Spanish. It's a lesson about food and meals. 
Algebra
If a certain number is added to the numerator and denominator of 11/13, the result is 11/12. Find the number. 
Physics
A block of 3kg is pulled up a smooth slope with a force of 24N and the slope is of an angle 25 degrees. Calculate the acceleration of the block up the slope. 
Physics
A car traveling at a velocity of 2m/s undergoes an acceleration of 4.5m/s2 over a distance of 340m.How fast will it be going after the acceleration? 
Physics
A car of mass 1300 kg is driving along a road at speed of 28m/s. As it approaches some traffic lights, the lights change to red and the driver applies his brakes causing the car to skid. The frictional force between the skidding tyres and the road is 0.8 of the weight of the ... 
Physics
A car of mass 1300 kg is driving along a road at speed of 28m/s. As it approaches some traffic lights, the lights change to red and the driver applies his brakes causing the car to skid. The frictional force between the skidding tyres and the road is 0.8 of the weight of the ... 
Physics
A man runs east 9.8 m/s for 11 s, stops for 6.9 s, then runs back (west) at 1.5 m/s for 1.2 s. What is the man's average velocity? 
Physics
A soccer ball is kicked with resultant velocity of 22.6 m/s at an angle of 60 degrees. What is the time to Apex, what is the range of the kick? r = 22.6 angle = 60 degrees 1)Vxi=sin(60)(22.6) = 19.57 Vyi=cos(60)(22.6) = 11.3 2)T= VyfVyi/A 011.3/9.81 = 1.1 sec time to apex ... 
Math
The circumference of a rear wheel of a carriage is 50 inches more than a front wheel. If the rear wheel makes as many revolutions in going 200 feet as the front wheel in going 120 feet, find the length of the circumference of each wheel. 
Math
In a third game. Javier first two darts land in R what is the maximum possible score in this game 
geometry
yes you're correct 
STATISTICS
According to the DPT of Health Services , 12% of 3039 have depression. Suppose 3 3039 year olds are selected randomly what is the probability that all three will have depression. 
Math
Find equations of the osculating circles of the ellipse 9x^2+4y^2=36 at the points (2,0)&(0,3). 
Math
Find the curvature x=t^2, y=t^3 Using k=xÿyx/(x^2+y^2)^3/2 
Differential Equation
Given A=2i+3j and B=4ij Compute for the following a. a+b b. 5A6B c. 5A6B d. 5A6B 
Math
Alice takes 4 hours to paint a wall. With sam's help, they can paint the wall in 3 hours. Without help, how long would it take Sam to do the same thing? 
Trigonometry
y = + or  3 cos (2 theta + 3/2 pi)  3 is my answer 
Trigonometry
Write an equation of the cosine function with the given amplitude, period, phase shift, and vertical shift. amplitude = 3, period = pi, phase shift = 3/4 pi, vertical shift = 3 
Trigonometry
Find tan theta if theta is an angle in standard position and the point with coordinates (â€“12, 5) lies on the terminal side of the angle. 
algebra
g(x)=5, find g(4) g(4)=5 4g=5 g=1.25 
ALGEBRA
Jan plans to invest $7500, part at 4% simple interest and the rest at 5% simple interest. What is the most that he can invest at 4% and still be guaranteed at least $325 per year?