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Edited by hzlsnxkslcn:
3/6/2016 6:00:13 AM
106
Math Problem: Want me to take you seriously?
I heard the people of Offtopic love solving basic math problems. Here's one that a fellow b.net user gave me. It's literally a 10th grade physics problem (or so I'm told, I haven't studied shit like this in years, but I was still able to solve it pretty quickly).
Anyways, what does this question have to do with me? If you kids can solve it (showing full work, of course), then I might actually show you some respect in our next debate/take you seriously. Even if you don't want that, at least try to show off your intelligence.
Here it is:
A body at rest slides with negligible friction from point A (has height h1+h2) down a smooth curved ramp. The end of the ramp is horizontal at point B (has height h1). The body then falls from point B to the ground. Show that the body will land at a distance d from point O (ground level and aligned with point B). Put your answer in terms of d, h1, and h2.
PM me your work, but post just the answer on this thread.
Purse, out.
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8 RepliesEdited by Some Black Guy: 3/8/2016 3:35:44 AM[b][u]Customer expenditures per visit. This will = (s) [/u][/b] Customer #1 - 3.50. Customer #2 - 8.50. Customer #3 - 5. Customer #4 - 6.50. Customer #5 - 6. [b][u]Number of visits per week (purchase cycle). This will = (c) [/u][/b] Customer #1 - 4. Customer #2 - 3. Customer #3 - 5. Customer #4 - 6. Customer #5 - 3. [b][u]What is your customer value per week? This will = (a)[/u][/b] Also, calculate the LTV (Lifetime Value) if s - (you should already have it) c - (you should already have it) a - (you should already have it) t - the average customer lifespan - 20 years r - customer retention rate - 75% p - profit margin per customer - 21.3% I - The rate of discount -10% m - avg. gross per customer lifespan - (you should know this by now) [b][u]Calculate your LTV with these equations[/u][/b] 52([b]a[/b]) x [b]t[/b] t(52 x [b]s[/b] x [b]c[/b] x [b]p[/b]) m([b]r[/b] / 1 + [b]i[/b] - [b]r[/b]) [b]What is your FINAL LTV now? Show your work please. (This is simple stuff) [/b] [b][u]As for the second, much easier problem. [/u][/b] You must solve for CoVA, CoLA, and CoCA. CoVA = cost of visitor acquisition CoLA = cost of lead acquisition CoCA = cost of customer acquisition Your marketing team spends $1,000 on a PPC (pay-per click) campaign over the course of 4 months and 6 days and brings in 500 visitors. At this point, what is your CoVA? If 5% of those website visitors convert into a lead, then what is your CoLA? If 10% of those leads actually buy something from your store, what is your CoCA? How much does it cost your marketing team to bring in one new customer? This one is really easy.
