Answers by visitors named: Bradley
If they are suppose to be exponents, that would make more sense. But my problem was written exactly as I typed it. So the answers they are looking for are the values of x, y, and f(x)? Thank-you for your help.
17 years ago
Does any know if I am correct? One person said yes, but someone else said no. There was not a reason posted why I was wrong.
17 years ago
Does any one know if I am correct? One person said yes, but some one said no. There was not a reason why or where I was wrong.
17 years ago
Strychnine, C21H22N2)2(aq) is a weak base but a powerful poison. Calculate the pH of a 0.001 mol/L solution of strychnine. The Kb of strychnine is 1.0 x 10^-6 DrBob222, I am planning on obtaining a pHD in about nine years:P Can you give me some advice on...
17 years ago
HI ==> H^+ + I^- HI is a strong acid and ionizes 100%. If (HI) = 0.06 M, then (H^+) must be 0.06 M. pH = -log(H^+). pOH = 14 - pH. pOH = -log(OH^-) Post your work if you get stuck. pH = -log(o.o6 M) = 1.22 pOH = 14 - pH = 14 - 1.22 = 12.78 pOH = -log(OH-)...
17 years ago
Thank you! Umm...Whats a quant book? A book read by extraterrestrials??:P
17 years ago
yes
17 years ago
1. How is Felipe? 2. Are the boys good friends? Why? 3. How are friends in your class?
16 years ago
As an O.R. tech in a hospital, abbreviations have screwed me over. There are some abbreviations that once meant something but theyve changed to something else. Reducing errors by writing out words will help better understand rather than guessing how many...
16 years ago
$50,000 x .31524 = $15,762.00 +$5,000 x 8.55948 = $42,797.40 You would pay a total of $58,559.40 Pro tip: Use the tables in book to find .31524 (which is 8% @ 15 periods for present value of 1) and 8.55948 (which is 8% @ 15 periods for present value of an...
14 years ago
4 P + 5 O2 -> P4O10 8.28g 15.65g moles=g/mw x=15.65g/160.0 x=8.28/124.0 x= 0.0978 x=0.067 Which one would be limited? Please help if possible. Also, are my sigfigs correct?
14 years ago
4 P 8.28g m=g/mw x=8.28/124.0 x=0.067 + 502 15.65g x=15.65g/160 x= 0.0978 = P4O10
14 years ago
Thank you SO much. Not only did you help me get the correct answer, but you helped increase my understanding of these problems. Cheers to you.
14 years ago
Oops, the 101 is 10^1, Sorry.
14 years ago
I realize my mistake now.
14 years ago
Thank you Dr. Bob!
14 years ago
Find required water pressure to supply water at h = 35.0 ft and P = 40.0 Lb/in^2. ----------------------------------- Working equation: P = hDw where P = pressure, h = height, Dw = weight density (Dw for water is 62.4 Lb/ft^2) ----------------------------...
13 years ago
I as well go to the same school for home schooling, maybe we should all connect... 'Bout to make a school topic on my gaming forums... Ya'll should subscribe, I'm working on intro part 2 section 4... 666(dot)thegenuinewriter(dot)com then click on forums
12 years ago
0.1 x 12,300 = 1230. Thank you, I had a brain fart there.
10 years ago
Dont listen to little dark one. It is A, ariana is right
9 years ago
8000*250=2 000 000 1.2*8000*200=1,920,000
8 years ago
There were four answers A: y = 15x + 2 B:y = (-1/15x) - 8 C: y = -9x - 7 D: y = (1/5x) - 3 The answer would be D then, but I still don't understand. Is the perpendicular line's slope always the reciprocal of the original slope?
6 years ago
My answer is B.
5 years ago
The instructions are. Complete the sentence with the word that has the most positive connotation.
5 years ago