Brit

This page lists questions and answers that were posted by visitors named Brit.

Questions

The following questions were asked by visitors named Brit.

I have a few questions that I need help with. Solve the radical equation, and check all proposed solutions. 5. x- square root 3x-2=4 I don't understand this problem. Solve and check the equation. 10. (x^2+14x+49)^3/4-20=7 would I have to multiply each num...
18 years ago
What is the balanced equation for the combustion of 1.00 mol of camphor, C10H16O(s). I searched the web, but cant find anything, can someone pleas help?
16 years ago
Show that gh(-2)= 14 g(x) 2x+1/x-1 and h(x) 4x+3/x-2 Is it 2(4x+3/x-2)/x-1 and i work from there?
16 years ago
what does it mean to have a constant acceleration does that mean that a= 0 or a=x? I particularly need help with::::>> Suppose the pilot, starting again from rest, opens the throttle only partway. At a constant acceleration, the airboat then covers a dist...
15 years ago
caluculate the fixed cost, variable costs, and break-even point for the program suggested in appendix d
15 years ago
Was Hector in the Trojan War mentioned in the Iliad or Odessey by homer? thanks:)
15 years ago
does anyone know of any pictures of musée du québec in quebec thanks
15 years ago
Does anyone know of a website that has all of the 20 amino acids not just the name but the actual thing like c-oh thing? thanks so much!!!
15 years ago
How many grams of H2(g)can theoretically be produced from a 5-g sample of magnesium metal and excess HC1(aq)?
14 years ago
What metals are suitable for use as the cage around the magnesium metal?
14 years ago
How did the law of April 6,1830 change relations betweens Texas and the Mexican government?
14 years ago
What mexican actions led to further conficts with settlers? It was around 1830
14 years ago
2AgNO3 + BaCl2 ==> 2AgCl + Ba(NO3)2 How many grams of silver chloride are produced from 5 g of silver nitrate reacting with an excess of barium chloride?
14 years ago
Consider the function f(x)=4x^3–2x on the interval [–2,2]. Find the average or mean slope of the function on this interval. __14__ By the Mean Value Theorem, we know there exists at least one c in the open interval (–2,2) such that f(c) is equal to this m...
14 years ago
f(x)=(6x^3–9x^2–3x–1)/(4x^2+7x–3) . Find the equation of the non-vertical asymptote. y = ____3x/2 - 39/8_____ Does f(x) intersect its non-vertical asymptote? (yes or no) ___YES____ What is the smallest value of x at which f(x) intersects its non-vertical...
14 years ago
Given f'(x)=7cosx–11sinx and f(0)=1, find f(x)= ____?
14 years ago
find y' of y=sinθ tanθ sqrt(θ^3)
14 years ago
A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=6–x^2. What are the dimensions of such a rectangle with the greatest possible area? Find Width=____ & Height=4 just need to find width.. is not 2
14 years ago
A stationary police car emits a sound of frequency 1200 Hz that bounces off of a car on the highway and returns to the police car with a frequency of 1250 Hz. The police car is right next to the highway, so the moving car is traveling either directly towa...
14 years ago
Please help me... and show steps please :) integral from 0 to 1 of (e^x+1)/(e^x +x) dx
14 years ago
Find the area of the region enclosed by y−2x^2≥0 and |x|+|y| ≤ 1
14 years ago
The number of bacteria in a culture is modeled by n(t)=1550e^(0.24t) (a) The initial number of bacteria is _____ (b) The relative rate of growth of this bacterium population is _____ (c) The number of bacteria after 3 hours is _____ (d) After how many hou...
14 years ago
For the function f(x)=1/(x+1), verify f(x) is one-to-one, then calculate f^-1 (1/4) and (f^-1)' (1/4)
14 years ago
Use the substitution x=2tan(theta) to evaluate the indefinite integral 53dx/(x^2sqrt(x2+4))
14 years ago
A 3.00 kg stone is tied to a thin, light wire wrapped around the outer edge of the uniform 8.00 kg cylindrical pulley. The inner diameter of the pulley is 60.0 cm, while the outer diameter is 1.00 m. The system is released from rest, and there is no frict...
13 years ago
Stomach acid is essentially 0.10 M HCl. An active ingredient found in a number of popular antacids is CaCO3. Calculate the number of CaCO3 needed to exactly react with 250 mL of stomach acid. CaCO3(s)+ 2HCl(aq)= CO2(g)+ CaCl2(aq)+ H20(l)
12 years ago
A 1.70 g sample of a certain metal reacts with acid to liberate 380 mL of hydrogen gas, when collected over water at 20 Celsius and over 720 torr. What is the equivalent mass of the metal?
12 years ago
Calculate the maximum mass of calcium metal that should be used in an equivalent mass determination, with a 100 ml gas measuring tube for collection. Assume 80 ml of hydrogen gas at standard conditions for the purposes of calculation.
12 years ago
if the expression(2ya)4 is equivalent to 16y8 what is the value of a
12 years ago
In your experiment you weigh out 0.995 g NaHCO3. How much 1.0 M HCl should you add to get the most NaCl?
11 years ago
f a patient is unemployed, it may be helpful to provide ________ along with addiction treatment. A. Anger management B. Career counseling C. 12-step program D. Marriage counseling is it B? or is it C? i am so stuck on this one
11 years ago
A boat can travel 29 mph. If it travels 217 miles with the current in the same lenght of the time it travels 189 against the current? What is the current
10 years ago
Which of the following is the most significant event in the plot following Johnny's accident? A. Johnny realizes that Rab and his uncle are Whigs. B. Rab teaches johnny how to ride goblin. C. Mrs lapham recruits mr. Tweedie to replace johnny in the silver...
10 years ago
Simplify the expression. 3x + 4(x - 6) - 3(x - 7) A. 4x - 45 B. 4x - 3 C. 10x - 3 D. 10x + 45 Is it b?
10 years ago
How has the political climate of boston changed since the beginning of the book? A. Previously, Bostonians considered themeselves loyal british subjects, but after parliament pass the tea act, they thought of themeselves as citizens of an independent nati...
10 years ago
Which of the following correctly describes the flow of commodities in the triangle trade? A. Cubas rum is traded for slaves in New England. The slaves are brought to Cuba to grow sugar. Cuban sugar is exported to New England, where it is distilled into ru...
10 years ago
What was one way in which african Americans helped the revolutionary war effort? A. They convinced native Americans to join the army B. They joined with women's groups to write petitions C. They protested the war outside british parliament D. They raised...
10 years ago
which of the following is part of the novels rising action? A. johnny's growing role delivering messages and acting as a spy for the whigs B. Dr. Warrens imminent surgery on johnnys hand C. The battle on the Lexington green on the morning of April 19, 177...
10 years ago
Julia spends 5/9 of her vacation at summer camp. She spends 3/4 of the remaining time at her grandparent's home. The remaining 7 days she spends at the seashore with her family. How many days of summer vacation does she get each summer?
10 years ago
could you explain democracy in south asia
10 years ago
Calculate the freezing point of 0.5 g of biphenyl in 20.0 mL of cyclohexane. Cyclohexane Fp = 6.5 degrees C Kf 20.01
10 years ago
Matthew is 5 years older than twice the age of his sister. If Matthew is 13, how old is his sister? 3 4 9 31 I think she is 3 or 4
8 years ago
3. Consider a freely falling object. a. What is the acceleration (in m/s2) after 5 seconds of fall? b. What is the acceleration (in m/s2) after 10 seconds of fall? c. What is the velocity (in m/s) after 5 seconds of fall? d. What is the velocity (in m/s)...
8 years ago
Verify the Identity. cos^4xcsc^2x = csc^2x + som^2x - 2
7 years ago
Solve. 9 - c < 2 or -3c > 15. I think it's -c < 7 and -c < -5 . Would you the two arrows facing each other?
6 years ago
b) which has more momentum, a 3.0 kg ball moving at 9.0 m/s or a 5.0 kg ball moving at 5.0 m/s? Show your work to support your answer.
5 years ago

Answers

The following answers were posted by visitors named Brit.

(I left out some information... i would like to know how to approach this thanks!)
15 years ago
nevermind i got it thanks
15 years ago
well, if two lines are parallel then their slopes are the same I think it would be whatever m*m is.
15 years ago
Thanks so much!!
15 years ago
Also was Achilles heel talked about in Homer's books? Thanks so much!!!
15 years ago
also is Musee de Quebec and Musee national des beaux-arts du Quebec the same thing? thanks:)
15 years ago
this equals 7
15 years ago
just plug in the x and y (add them)then divide the total by 3:)
15 years ago
after you multiple the top by 3 and the bottom by 3 you have to either multiple the top by a negative or the bottom so that when adding the x's they cancel out to equal 0. then add the y's and the other numbers. then divide to find y. heres the first step...
15 years ago
ok so for this you do x/3=x/5-2 you multiple both sides by 3 so you have x=x/15 -6 then go on from there
15 years ago
um i don't think so if you add 4 to the right side you get 2x=4x+1 then minus the 4x so that gets -2x=1 then divide by -2 which would be x=-1/2 i think that's it:)
15 years ago
Is the 3 postive or negitive?
15 years ago
14 year old Andrew Jackson and his older brother Robert were captured by British soldiers in the Battle of Hanging Rock.
15 years ago
Though the Fourth of July is almost iconic to Americans, some claim the date itself is somewhat arbitrary. New Englanders had been fighting Britain since April 1775.
15 years ago
10 2 ____ 1st you need to take the 2 and add it with the 0, So Its 2+0=2 the you put a 2 under the line. Then you need to move over to the 1 and since there isnt anything under it you just bring the 1 down. 10 2 ___ =12 Hope It helps.
15 years ago
I understand that, But all there was, was a ^ that means to the power of three, So you cant just have 5 times a exponet of a 3 unless the number is 0.
15 years ago
Correct.
15 years ago
AHHHHHHAHAHAH!
15 years ago
Okay so you have to first balance them and then count how much you added or minus in each equation.
15 years ago
Number 5 is Grammatical, Because of the "such".
15 years ago
I mean i looked in my glossery but i seem to cant find them. Thank you for the help.
15 years ago
There is no need for you to have K=C=273 because you have nothing in Celcius. But 1000k is 24.40 and the pressure is at 0 atm Ok Ip-4.775 SO3 grams 1000k is 24.40 Your looking for percent compisition. So you have to get S-32.066x1= 32.06/32.06=?? O-16.00x...
15 years ago
Sorry no help is online right now, and i cant help you on this one. Sorry!
15 years ago
But It would still be acceptable, just because many don't use does not mean that its not Acceptable. Its still correct.
15 years ago
I never used those numbers, and you got the 32.06 because you need to divide each number by the smallest number of moles.
15 years ago
I hope you get it, im getting off.
15 years ago
UOPX.. i think i'm going to pull all my hair out. this is really hard and sucks a lot. i cant seem to find the answers i am searching for. thank god i'm on the east coast and have until like 3am to get this in. goodluck ppl
15 years ago
I read that but don't exactly understand
14 years ago
I understood the first two questions and got them right. But can't get the last.... "What is the smallest value of x at which f(x) intersects its non-vertical asymptote? ___?"
14 years ago
The answer said it was 7.02 m/s and not 14.3 m/s
14 years ago
its not 8
14 years ago
-4?? that is incorrect..hmm, what am i doing wrong?
14 years ago
i don't understand how you set up the equation. what formula do you use for #1 & #3? please and thank you :)
14 years ago
nevermind got it
14 years ago
B and C is switched anwsers
13 years ago
The answer is 1.3 grams of CaCO3. I am not getting that by multiplying mols CaCO3 x molar mass CaCO3.
12 years ago
you must be taking the exact test i am right now :) That is what i came up with.
12 years ago
I did what Bob did and got 134 rpm, which is wrong and crazy fast, but Jay's answer is only twice what the answer should be. What did you do?
11 years ago
could you tell me which country in south asia has the strongest and weakest democracies and why
10 years ago
For the question is this good? In Afghanistan and Pakistan democracy is weak. Elected governments in both Pakistan and Bangladesh have been usurped by military coups. In Pakistan and Afghanistan are committed to the Islamic law which can hurt the people....
10 years ago
Were they right
9 years ago
15/8
8 years ago
I'm sorry I meant sin
7 years ago
I chose Arsenic because it has the greatest mass and also in the same family.
7 years ago
There's more than one version of the test, like Jazmine said, most answers are on quizlet. To make it easier hit Ctrl+f and open a search bar and type some of the question into there so you can find it easier. Unless the answers come with the questions co...
6 years ago
Use a calculator. I got A but wait for a tutor to actually help. I think oobleck and Damon are math tutors so wait for them
6 years ago
4 by 9
3 years ago