A coin is so unbalanced that you are likely to get two heads in two successive throws as you are to get tails in one |
January 12, 2021 - 12:30am |
A boat going upstream takes 1.5 times longer than going the same distance downstream. If the water current in the river is 8 kph, calculate the speed of the boat in still water. |
January 14, 2021 - 9:03am |
A circle has an equation of x^2 + y^2 + 2cy = 0. Find the value of c when the length of the tangent from (5, 4) to the circle is equal to one. |
February 28, 2021 - 1:05pm |
Arithmetic Progression |
December 1, 2021 - 2:17pm |
Age-related Problems |
September 27, 2021 - 1:43am |
Awarding of Certificates |
May 31, 2021 - 12:12pm |
Area of a triangle |
August 22, 2021 - 9:51am |
Angle turned by train in 1 minute |
July 8, 2021 - 12:51pm |
Allowable loads on one bolt in seasoned wood loaded at both ends in normal duration |
August 10, 2021 - 11:15pm |
Absolute pressure at 2.5 m below the oil surface |
August 15, 2021 - 1:24am |
Absolute pressure of oil tank at 760 mm of mercury barometer |
August 15, 2021 - 1:26am |
Amil, Rajiv Nooh D. |
November 27, 2021 - 10:44am |
Algebra roots problem |
June 4, 2022 - 7:25pm |