Pop Quiz

Jill is as old as Jack will be when Jill is twice as old as Jack was when Jill's age was half the sum of their present ages.

Jack is as old as Jill was when Jack was half the age he will be 10 years from now.

How old are Jack and Jill?

A) Jill = 30, Jack = 20

B) Jack = 40, Jill = 20

C) Jill = 40, Jack = 30

D) Jack = 10, Jill = 40

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[Mar 2 2015]

Mines student Johnny Briones to compete on Chinese game show ...more

[Feb 25 2015]

Collins to deliver Mines Faculty Senate Distinguished Lecture March 25 GOLDEN, Colo., Feb. 25, 2015 – The 2015 Colorado School of Mines Faculty Senate Distinguished Lecturer, Physics Professor Reuben Collins, will present “Confessions ...more

[Feb 25 2015]

Trefny Institute Director Barbara Moskal featured in Colorado Parent magazine article on STEM ...more

[Feb 24 2015]

Academic advising program helps students raise GPAs “The key is not to prioritize what’s on your schedule, but to schedule your priorities.” – Stephen Covey, author of The Seven Habits of Highly Effective ...more

[Feb 23 2015]

Mines Geology Museum featured on RMPBS "Hittin' the Road: Gold Mining" ...more

[Feb 19 2015]

Working on a dream: From Mines runner to Olympian Mark Husted, a Ph.D. candidate in operations research, is training for the 2016 U.S. Olympic Team trials in track and field. Known as the “fastest person ...more

Faculty Senate Distinguished Lecture:
“Confessions of a Naïve Editor-in-Chief”

Physics Professor Reuben Collins
March 25

Reuben Collins

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Last Updated: 03/02/2015 12:17:59