Problem
If the cost of a 4-minute telephone call is $0.24, then the cost of a 15-minute call at the same rate is:
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2007 Best Math and Engineering Ph.D. Programs
Provided by U.S.News & World Report
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Computer Science Ph.D. Programs (ranked in 2006)
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Carnegie Mellon University
Massachusetts Institute of Technology
Stanford University
University of California – Berkeley
Engineering Schools (ranked in 2006)
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Massachusetts Institute of Technology
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Stanford University (CA)
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University of California – Berkeley
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Georgia Institute of Technology
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University of Illinois–Urbana-Champaign
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Purdue University–West Lafayette (IN)
University of Michigan–Ann Arbor
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Carnegie Mellon University (PA)
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University of Southern California (Viterbi)
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California Institute of Technology
Complete list of Top Engineering Schools
Mathematics Ph.D. Programs (ranked in 2006)
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Massachusetts Institute of Technology
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Harvard University
Princeton University
Stanford University
University of California – Berkeley
Other Grad School Rankings
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