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Constantine
Questions (14)
Hi, I have a question regarding simplifying the following expression:
(1/x)/((1/3)x^(-2/3)) = 3/3sqrtx The last expression reads
3 answers
620 views
Hello, could somebody please help me out with the following question? I would greatly appreciate some assistance.
Find all values
5 answers
575 views
WHO DOES THE JVC WORK
1 answer
649 views
Hello,
Could somebody kindly check my answer for the following question? Find the derivative of the following function:
2 answers
839 views
Hello,
I have a difficulty with the following question. The question is asking to find the slope of the tangent at x=3 for this
2 answers
497 views
Hello,
Could somebody please help me with the following question? It asks to differentiate the function below according to
6 answers
1,172 views
Hello!
Could someone please take a look at the problem below and let me know if I made mistakes in simplifying the given
2 answers
2,050 views
Hello, I would greatly appreciate some help with the following problem, as I'm not sure how to proceed.
I'm trying to find
3 answers
983 views
Hi, I have a question regarding the following chemical equilibrium equation:
2CrO4^2- + 2H3O^+ <--> Cr2O7^2- + 3H2O The question
2 answers
981 views
Hello Dr.Bob. Could you check my work please? I'm not sure if I'm right in how I solved this problem.
Which of the following
2 answers
2,169 views
Hello Dr.Bob. Could you please take a look at the following question? I know the correct answer for it, but I'm not sure how to
1 answer
613 views
Hi Dr. Bob. Could you please take a look at the question below and my work? I'm not sure how to get the correct answer for this
2 answers
8,796 views
Hi, could someone please take a look at the following question?
Use the data given below to construct a Born-Haber cycle to
2 answers
7,981 views
Hi, could someone please take a look at my solution to this problem and let me know if it's correct? I would really appreciate
3 answers
1,181 views
Answers (15)
Thank you for your help, Scott and Reiny.
Never mind, I understand it now. Thank you for your help, Steve.
Steve, wouldn't I consider only the values for tanx=1 given the interval restriction?
Thank you Steve.
Hi Steve, thank you for the reply. I think I got it.
Thank you Steve! I understand it now.
Yes you are right, there is no such relation. Thank you so much for your help!
Thank you much Dr. Bob!
Also, I forgot to mention that the molarity of Na2S2O3 was previously established to be 0.032 M.
Thank you Dr.Bob. I got it now.
The amount of coffee a person drinks is the independent variable because it is the variable that you would be manipulating to find out how that affects alertness which is the dependent variable.
Thank you so much. I should've ignored the electronegativity factor.
Tom is three times as old as Sam. So when Sam is 20, Tom will be three times as old as that. Multiply 20 by 3 and you will get 60. So when Sam is 20, Tom will be 60.
Thank you Dr. Bob.
Thank you Dr. Bob
