In tossing a coin, what is the probability of getting three consecutive heads or tails |
April 19, 2017 - 7:26am |
In still water, your small boat average 8 miles per hour. It takes you the same amount of time to travel 15 miles downstream, with the current, as 9 miles upstream, against the current. What is the rate of water's current? |
January 13, 2021 - 7:06am |
Imagine a cube to measure 5 units on an edge, and to have its total surface area blue. Without the aid of a figure or a cubical |
November 13, 2016 - 8:53pm |
If the middle term of the expansion of $(x^3 + 2y^2)^n$ is $Cx^{18} y^{12}$, find $C$ |
November 18, 2021 - 12:36am |
If tan (3x) = 5 tan (x), what is the value of sin (x)? |
April 21, 2017 - 9:12am |
If arcsin (3x - 4y) = 1.571 and arccos (x - y) = 1.047, what is the value of x? |
March 18, 2021 - 10:36pm |
I need help. Area inside a circle but outside the two opposite quarter circles |
March 26, 2016 - 2:20pm |
I need help to calculate this beam midspan defflection and combine loads |
March 26, 2016 - 2:21pm |
I need help on this question about direct stress, strain and dimensional change in a component |
April 10, 2016 - 2:38pm |
I need guidance in solving the ultimate moment capacity (doubly reinforced beam) |
August 22, 2021 - 9:51am |
I need guidance in solving the balance steel area |
August 22, 2021 - 9:51am |
I need guidance in designing a beam supporting specified ultimate moment of 1100 kN.m (doubly reinforced beam) |
August 22, 2021 - 9:51am |