Questions Answered

blahblah_who_cares:
Group Title
What is the equations for the formation for NH3(aq) and HNO3(aq)?
 updated 11 months ago
 3 replies
 2 Medals

blahblah_who_cares:
Group Title
Prove that Hess Law works. Show this by displaying which two thermochemical equations add up to the other. Also show how the corresponding t…
 updated one year ago
 1 reply
 No Medals Yet

blahblah_who_cares:
Group Title
Prove that Hess Law works. Show this by displaying which two thermochemical equations add up to the other. Also show how the corresponding t…
 updated one year ago
 26 replies
 1 Medal

spimentel:
Group Title
Solve. Enter only the positive solution.
…
 updated one year ago
 19 replies
 2 Medals

tinabuschman:
Group Title
ln√(x+4)  2 = 1, solve for x
 updated one year ago
 24 replies
 No Medals Yet

juanelcolombiano123:
Group Title
Perform the following operation. Simplify if necessary.
3/10  5/8
 updated one year ago
 14 replies
 1 Medal

PECKCE:
Group Title
Solve the equation.
(x3)(2x+9)=0
…
 updated one year ago
 1 reply
 No Medals Yet

Ashley1998:
Group Title
Determine whether each sequence could be arithmetic. If so give the common difference.
19, 31,43, 55,
…
 updated one year ago
 5 replies
 1 Medal

juanelcolombiano123:
Group Title
A box of rotini noodles contains 10 servings. If you eat 7/8 of the recommended serving as a meal, how many complete meals can you get from …
 updated one year ago
 21 replies
 1 Medal

juanelcolombiano123:
Group Title
Divide and simplify.
7/3 / (divide) 9/13
 updated one year ago
 2 replies
 1 Medal

jumpman97:
Group Title
Which statement is always true of fiction?
A. Essays and biographies are examples of fiction.
…
 updated one year ago
 3 replies
 No Medals Yet

aperfectcircle:
Group Title
Can someone check these answers for me? Has to do with radicals.
 updated one year ago
 56 replies
 1 Medal

coastin97:
Group Title
A 21.138 g sample of aqueous waste leaving a fertilizer manufacturer contains ammonia. The sample is diluted with 74.046 g of water. A 13.…
 updated one year ago
 1 reply
 No Medals Yet

lyzzy7:
Group Title
what does this graph look like?
y = 2(5x)
 updated one year ago
 11 replies
 No Medals Yet

treydwg:
Group Title
can anyone explain and help me with this?
(5x4)^3 = 64
 updated one year ago
 54 replies
 1 Medal

primadonnagirl123:
Group Title
Can someone explain how I would find x and y in simplest radical form?
http://tinypic.com/view.php?pic=14c4fut&s=6
 updated one year ago
 4 replies
 No Medals Yet

jannine245:
Group Title
need help solving and graphing a function using quadratic formula function is y= 3x^26x5. I have the vertex already and have worked out b…
 updated one year ago
 55 replies
 No Medals Yet

goformit100:
Group Title
I am sorry, but want to post it once....
Plz pardon me...
…
 updated one year ago
 6 replies
 1 Medal

stephgarcia89:
Group Title
6xcubed+12x squared
 updated one year ago
 8 replies
 No Medals Yet

needmathhelp7:
Group Title
here
 updated one year ago
 10 replies
 1 Medal

blahblah_who_cares:
Group Title
How do I find the arithmetic mean and the geometric mean?
 updated one year ago
 3 replies
 1 Medal

salparadise64:
Group Title
write the equation in the form f(x)= k^2
 updated one year ago
 6 replies
 No Medals Yet

samancha85:
Group Title
given a quadratic function p(x) with zeros (xint) of 2 and 5, find the general and standard form for p(x)
…
 updated one year ago
 14 replies
 No Medals Yet

blahblah_who_cares:
Group Title
Hmm.. This might be a chemistry question but I have learned these things in both chem and math: So in significant figures, if it is 2.00 lit…
 updated one year ago
 3 replies
 2 Medals

Luis_Rivera:
Group Title
o
 updated one year ago
 4 replies
 No Medals Yet

blahblah_who_cares:
Group Title
Find the remainder if P(x)=x^3+17 is divided by (x+2).
 updated one year ago
 20 replies
 1 Medal

blahblah_who_cares:
Group Title
(x^3+17)/(x=2)
 updated one year ago
 7 replies
 No Medals Yet

chronicle:
Group Title
what is the simplified form of the expression
 updated one year ago
 1 reply
 No Medals Yet

Gabii7:
Group Title
A student at Harvard named Kevin
Was counting his stones by 11
He messed up n times
…
 updated one year ago
 8 replies
 No Medals Yet

blahblah_who_cares:
Group Title
Divide: (12+9i)/(34i)
 updated one year ago
 13 replies
 2 Medals
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