• Today, 01:07
What's that "stuff" in front of the percentages? (Drunk)
1 replies | 13 view(s)
• Yesterday, 21:27
Update - Version 1.8: BBCode tags stripped from block element thread previews. Added setting to allow for designated BBCodes having their...
9 replies | 86 view(s)
• Yesterday, 19:55
Okay, now I see it is an issue with the content of certain BBCodes not being hidden in the thread preview. That will be easy enough to fix, and I...
9 replies | 86 view(s)
• Yesterday, 16:10
MarkFL replied to a thread Rational Roots Theorem in Pre-Calculus
Hello and welcome to MHB, Elissa! (Wave) You say 2 and 1/2 are zeroes of the given polynomial...so let's use synthetic division to see what we...
2 replies | 34 view(s)
• Yesterday, 15:43
Which product are you using for hide and thanks (a link to where you downloaded the product)? Can you provide screenshots of the issue?
9 replies | 86 view(s)
• Yesterday, 14:16
MarkFL replied to a thread [SOLVED] Integral of sqrt{x^2+1} in Calculus
Let's begin with: I=\int\sqrt{u^2+a^2}\,du Now, consider the hyperbolic trig. identity: \cosh^2(x)=\sinh^2(x)+1 Hence, for some positive...
2 replies | 47 view(s)
• Yesterday, 01:28
Overview: This product is designed to allow your users to see their own moderated threads/posts prior to approval. Many users ignore the fleeting...
0 replies | 24 view(s)
• October 18th, 2017, 16:33
Yes, and I take back my statement that this problem is poorly worded. Using the simple interest formula: ...
11 replies | 107 view(s)
• October 18th, 2017, 11:38
Just a minor quibble...you want: 2=2\sin(3(0)+C)\implies C=\arcsin(1) Hence: y(x)=2\sin\left(3x+\arcsin(1)\right)
2 replies | 59 view(s)
• October 17th, 2017, 22:27
I'd like to get to the bottom of the errors you got on installation first. I just uninstalled it and installed it again on my local dev site, and...
7 replies | 93 view(s)
• October 17th, 2017, 21:38
What other third party products do you have installed on your site?
7 replies | 93 view(s)
• October 17th, 2017, 21:13
Hello, and welcome to MHB! (Wave) Regarding the errors on install, what version of vB are you running? I've never had anyone report any such...
7 replies | 93 view(s)
• October 17th, 2017, 15:58
Uh oh...(Tmi) (Bandit) (Wasntme)
11 replies | 107 view(s)
• October 17th, 2017, 15:55
MarkFL replied to a thread [SOLVED] 13.2.2 Vector integral in Calculus
Under the "Geometry" section you can find the vector choices:
9 replies | 119 view(s)
• October 17th, 2017, 15:22
Without citing some sound statistical study of the quality of word problems in general, I suppose we can only state what we feel from our own...
11 replies | 107 view(s)
• October 17th, 2017, 14:19
It may appear that I've simply used a formula, but I really just used a factorization and the fact that the interest rate (assumed to be an annual...
11 replies | 107 view(s)
• October 17th, 2017, 13:55
In order to get one of the options listed, we have to assume that interest is compounded every 2 quarters (half a year), and so at the end of one...
11 replies | 107 view(s)
• October 17th, 2017, 13:19
MarkFL replied to a thread [SOLVED] 13.2.2 Vector integral in Calculus
i don't get any auto-capping of a single i in my posts...
9 replies | 119 view(s)
• October 15th, 2017, 22:29
MarkFL replied to a thread Show AB = BC in Pre-Calculus
It tells you the three points are collinear...now, is point $B$ the midpoint of $\overline{AC}$ ?
9 replies | 97 view(s)
• October 15th, 2017, 22:00
MarkFL replied to a thread Show AB = BC in Pre-Calculus
Please attach the images inline...otherwise they won't show up in the "Topic Review" and having them show up there can be helpful when replying to a...
9 replies | 97 view(s)
• October 15th, 2017, 21:51
MarkFL replied to a thread Show AB = BC in Pre-Calculus
In order for three points to be collinear, we can pick any two distinct sets of two points from the set of three to form two line segments, and those...
9 replies | 97 view(s)
• October 15th, 2017, 16:11
Hello, MHB Community! (Wave) Those of you active in this forum have likely noticed some new thread prefixes associated with a few of the threads...
2 replies | 1880 view(s)
• October 14th, 2017, 19:42
MarkFL replied to a thread Isosceles Triangle in Pre-Calculus
Yes, the distance formula would be a good way to proceed, but recall, an equilateral triangle is a special case of an isosceles triangle...so, you...
2 replies | 53 view(s)
• October 14th, 2017, 19:39
MarkFL replied to a thread Show AB + BC = AC in Pre-Calculus
Yes, and if this is true, then what must be true of the 3 points?
2 replies | 49 view(s)
• October 14th, 2017, 19:36
When doing synthetic division, the actual root $r$ or zero of the polynomial is put out to the left. Thus we know: f(r)=0 And the polynomial...
1 replies | 49 view(s)
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