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A dump of our free Chat sessions, in case it is useful. It excludes white boards used during paid sessions.





tutor3 : Hello Student, May I help you with your Math problems?
student : hi
tutor3 : hi
student : this question is on quadtratic funtions
tutor3 : OK PLEASE SAY
student : ting good store sells basketball shorts for $8. at this price their weekly sales are approximately 100 items. research says that for ever $2 increase in price, the manager can expect the store to sell five fewer pair of shirts. determine the maximum renveunue the manager cna expect on these destimate. what selling priice will get that maximum revenue, and how much shorts will be sold
student : a sporting
tutor3 : please wait for some moment
student : u want me 2 retype this?
tutor3 : it will be better if you retype it please
student : a sporting good store sells basketball shorts for $8. at this price their weekly sales are approximately 100 items. research says that for ever $2 increase in price, the manager can expect the store to sell five fewer pair of shorts. determine the maximum revenue the manager can expect base on these estimate. what selling price will get that maximum revenue, and how much shorts will be sold
tutor3 : ok thanks
tutor3 : please wait for sometime
student : ok
student : question hard?
tutor3 : no
tutor3 : No a bit calculative
tutor3 : ok here is the solution
tutor3 : Let the price be(8+2*k)
tutor3 : the sales price is (100-5*k)
tutor3 : so revenue is(8+2*k)(100-5*k).You maximise this quadratic function and you get k=8
tutor3 : so revenue eared is 60*24=1440 and number of shirts sold is 60
tutor3 : thanks
student : where are u getting the 60?
tutor3 : (100-5*k)=(100-5*
student : their a missing image
student : all i see is (100-5K)=(100-5x???)
student : i get it
student : anks
student : genius
student :
tutor3 : 100-5*8
student : thanks seww much
student : > u guys are awesome
tutor3 : you are welcome
tutor3 : Please. tell your parents and friends about our service ..www.tutorteddy.com from AAfter Search
student : u have a facebook
student : age?
student : page?
tutor3 : ya why?
student : so i can like the page
student : soo it shows up on my news feed
student : O_O


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