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> Just Math (1)	> Science	> Algorithms

Random: Hexagon Hinder 2 (in Shapes) Rating: 4.00

The hexagon PQRSTU is such that:

(1) All its vertices lie on a circle, and:
(2) PQ = RS = TU, and:
(3) the diagonals PS, QT, RU meet at a point.

N is the intersection of PS and RT

Find:

 RN/NT
---------
(PR/RT)²

(No Solution Yet, 2 Comments)

Submitted on 2016-05-06 by K Sengupta

Bonus: Up or down or... (in Science) Rating: 2.33

A jar filled partially with water has an object floating in it. The jar is open. Now, if the jar is closed and a vacuum pump is used to pump the air out, what will happen to the floating object? will it rise up more or sink or ...? and why?

(No Solution Yet, 20 Comments)

Submitted on 2005-07-22 by nilshady

Polynomial radicals (in Just Math)
Posted on 2021-05-14 by Danish Ahmed Khan (No Solution Yet, 0 Comments)

Positive divisor of positive divisor (in Numbers)
Posted on 2021-05-13 by Danish Ahmed Khan (No Solution Yet, 3 Comments)

Consecutive power sum (in Numbers)
Posted on 2021-05-12 by Danish Ahmed Khan (No Solution Yet, 1 Comments)

A Country, a City and a pamphlet (in Numbers)
Posted on 2021-05-11 by Ady TZIDON (No Solution Yet, 2 Comments)

Ones or twos II (in Numbers) Rating: 3.00
Posted on 2021-05-10 by Ady TZIDON (No Solution Yet, 1 Comments)

Five root function (in Just Math)
Posted on 2021-05-07 by Danish Ahmed Khan (No Solution Yet, 5 Comments)

Fibonacci Inequality (in Just Math) Rating: 4.00
Posted on 2021-05-06 by tomarken (No Solution Yet, 4 Comments)

Majority Opinion (in Paradoxes) Rating: 4.50
Posted on 2021-05-05 by tomarken (Solution Posted, 3 Comments)

Pandigital powers 2 (in Numbers) Rating: 4.50
Posted on 2021-05-04 by Math Man (No Solution Yet, 2 Comments)

Plus operator insertion (in Numbers) Rating: 3.00
Posted on 2021-05-03 by Danish Ahmed Khan (No Solution Yet, 1 Comments)

Locus amid two intersecting circles (in Geometry)
Posted on 2021-04-30 by Danish Ahmed Khan (No Solution Yet, 3 Comments)

Reverse and add in binary (in Numbers)
Posted on 2021-04-29 by Jer (No Solution Yet, 6 Comments)

Minimize parallelogram diagonal (in Geometry)
Posted on 2021-04-28 by Danish Ahmed Khan (No Solution Yet, 3 Comments)

The incompatible food triad (in General)
Posted on 2021-04-27 by Ady TZIDON (No Solution Yet, 4 Comments)

Chemical Sequence (in Science) Rating: 4.00
Posted on 2021-04-26 by Brian Smith (Solution Posted, 2 Comments)

Recently Posted Solutions:

Majority Opinion (in Paradoxes)
Submitted By tomarken. Solution posted on 2021-05-06 07:33:40

Chemical Sequence (in Science)
Submitted By Brian Smith. Solution posted on 2021-04-30 11:21:18

Bouncing Bishops (in General)
Submitted By Charlie. Solution posted on 2021-04-22 10:24:41

quadratic ^ quadratic (in General)
Submitted By Larry. Solution posted on 2021-04-06 18:17:40

Square Deal (in Word Problems)
Submitted By Charlie. Solution posted on 2021-04-01 10:25:06

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