Friday, June 8, 2007

MATH PROBLEM OF THE DAY

What is the cost, in cents, of using a certain fax
machine to send n pages of a report if the total cost
for sending the first k pagers is r cents and the cost
for sending each additional page is s cents?
(Assume that n > k.)
(A) r + s (n - k)
(B) r + s (n + k)
(C) rs(n + k)
(D) kr + s(n - k)
(E) kr + ns
at

6 comments:

  1. AnonymousJune 8, 2007 at 10:46 PM

    a

    ReplyDelete
  2. UnknownJune 9, 2007 at 6:19 AM

    a

    ReplyDelete
  3. UnknownJune 9, 2007 at 10:59 PM

    asnwer is A ..........
    the cost for for st pages is k cent ..
    then remaining pages is [n-k] ..
    the cost for faxing each page is s .. so the total cost for [n-k] pages is [n-k]s ..

    ReplyDelete
  4. M@|\|kUJune 11, 2007 at 11:56 AM

    A.

    ReplyDelete
  5. UnknownJune 13, 2007 at 11:35 PM

    this is prashanth ....

    and my ans is 'A'

    ReplyDelete
  6. AnonymousSeptember 5, 2008 at 3:16 AM

    A

    ReplyDelete