Posts by RC
Total # Posts: 40
A carpenter is dividing a board that is 3/4 yd long into 9 equal pieces . What is the length of each piece in yards?
If Burundi has a revolution, how should they set up their new government? Explain
______ + 317849 - 126527 = 648274
TRSS is right.
SCIENCE PLEASE HELP ASAP
And also, it isn't "considered plagiarism." Plagiarism is when you copy someone's work and credit it as your own. This is simply called cheating.
SCIENCE PLEASE HELP ASAP
Actually, that unit test isn't for 6th grade... or at least it isn't only for sixth grade
8th CCA Science
Whoa... You guys need to chill... This has gotten way too graphic...
-25 80 63
The ionic strength of an aqueous solution containing 0.24 M CH3COOAg and 0.050 M NH4Cl is:
Calculate the permanganate activity in an aqueous 0.18 M KMnO4 solution.
If a 30.00mL aliquot of a 0.15 M NH4Cl solution is added to 20.00mL of a 0.18 M NH4NO3 solution, what is the concentration of nitrate ion in the mixture?
A sodium selective electrode indicates a 34.2 mV response to a 2.50 x 10-4 M Na+ standard solution. Assuming ideal electrode response, what is the sodium concentration of a sample when the electrode indicates a 35.2 mV response?
A water sample was analysed using a sodium selective electrode. The electrode response was 75.0 mV. A 10.00 mL aliquot of standard 0.50 mmol/L NaCl solution was added to 10.00 mL of water sample. The well-mixed solution gave a response of 98.0 mV. What is the concentration of ...
What is the molarity of the acetic acid if 0.5ml of a vinegar solution has been titrated with the 0.101M solution of NaOH and the volume of the NaOH solution at the equivalence point is 5.0mL?
I agree with Ms. Sue
Information Systems in Organizations
Sky's answers are correct
At a fabrication plant, a hot metal forging has a mass of 66.8 kg and a specific heat capacity of 437 J/(kg C°). To harden it, the forging is quenched by immersion in 785 kg of oil that has a temperature of 25.0 °C and a specific heat capacity of 2770 J/(kg C°). ...
A room has a volume of 164 m3. An air-conditioning system is to replace the air in this room every 26.8 minutes, using ducts that have a square cross section. Assuming that air can be treated as an incompressible fluid, find the length of a side of the square if the air speed ...
A 53-kg skier is going down a 30 ° slope. The area of each ski in contact with the snow is 0.12 m2. Determine the pressure that each ski exerts on the snow.
A ball is thrown vertically upward with a speed of 27.9 m/s from a height of 1.9 m. How long does it take to reach its high- est point? The acceleration of gravity is 9.81 m/s2. Answer in units of s
WHAT IS 2X+8=X+7
How many grams of K2Cr2O7 must be used to consume 1.90g of C2H6O ?
Use Henry's law and the solubilities given below to calculate the total volume of nitrogen and oxygen gas that should bubble out of 1.2L of water upon warming from 25C to 50C . Assume that the water is initially saturated with nitrogen and oxygen gas at 25C and a total ...
An Initial amount of 100 grams of Thorium-234 decays according to the model: dP/dt=-0.02828P (where t is measured in years). a) Find the equation for the amount of Thorium left after t years. b) Determine the half-life of this radioactive isotope c) How long will it take for ...
Use implicit differentiation to find the derivative for: arctan(xy)=1+x
I know that the definite article is normally used when discussing parts of the body, but I have oftentimes seen possessive adjectives with parts of the body while reading. Why is this? Is it just done for clarification? Thanks!
Is it more common to use the expression "poser des questions à qn" vs "demander des questions à qn?" or is the latter even used? Thanks!
"Charles est un grand homme" means "Charles is a great man," whereas "Charles est un homme grand" means "Charles is a tall man," correct? Merci beaucoup!
Is "ce que les profs ne vous disent pas" a correct translation of "what the profs don't tell you?" Merci beaucoup!
Yes, but you need to use the subjunctive, so it would be "il faut que j'aille avec ma mère."
can you tell me if this question and answer are correct: 1. Est-ce qu'il te faut un stylo? Ans: Oui, il m'en faut un
Is the answer to this question correct: 1. Est-ce qu'il te faut un stylo? Ans: Oui, il me faut un.
quick french question
In the sentence "ou prenez vous des cours de maths?" can I replace "des cours de maths" with "en?"
if I want to say "with some other people" in French, is it supposed to be "avec des autres gens" or "avec d'autres gens?" Merci
Can someone please check to make sure this is correct: Chère Famille Rosseau, Merci pour m'inviter rester chez vous! (should translate to "thank you for inviting me to stay at your house.") Merci beaucoup!
I am trying to help a friend and I understand the first part but I am really confused about what to do next!! This is what I have so far 10,000 x $0.69 = 6900 2,000 x $1.09 = 2180 4,000 x $0.99 = 3960 1,000 x $1.19 = 1190 2,000 x $1.09 = 2180 10,000 2,000 4,000 1,000 2,000 = ...
Can anyone proofread this paragraph and tell me if it is grammatically correct? Beaucoup de temps sont passés depuis la dernière fois que je tai vue! Jespère que tu vas bien. Aussi, veux-tu venir chez moi pour le révellion? Après ...
whats law of demand define satisfaction law of demand Definition If supply is held constant, an increase in demand leads to an increased market price, while a decrease in demand leads to a decreased market price. Source: http://www.investorwords.com/2734/law_of_demand.html