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Problem 424 - Method of Joints Checked by Method of Sections February 24, 2021 - 8:35pm
Basic Algebra Review Course February 24, 2021 - 3:42pm
Maximum stresses on a pole subjected to combined loadings February 23, 2021 - 10:56pm
Equivalent land area of 600 mm^2 map-area with given map-scale February 23, 2021 - 8:39pm
How to Earn MATHalino Points February 23, 2021 - 11:59am
strength of materials: normal stress of hollow circular tube February 11, 2021 - 11:39am
Support reactions of a symmetrically-loaded three-hinged arch structure January 25, 2021 - 5:22pm
Evaluate the integral of (x dx) / (x^2 + 2) with lower limit of 0 and upper limit of 1 January 24, 2021 - 6:54pm
Determine the radius of curvature of the curve x = y^3 at point (1, 1) January 24, 2021 - 2:03pm
Calculate the area enclosed by the curve x^2 + y^2 - 10x + 4y - 196 = 0. January 24, 2021 - 1:16pm
Sum of the first ten terms of a Geometric Progression January 24, 2021 - 12:54pm
Calculation of true distance of a line measuring 160.42 m using a tape that is 0.02m too long January 22, 2021 - 11:34am
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. January 18, 2021 - 11:45pm
Calculate the acute angle between 2x - 4y - z = -5 and 3x + 4y + 5z = -6 January 17, 2021 - 2:05pm
If arcsin (3x - 4y) = 1.571 and arccos (x - y) = 1.047, what is the value of x? January 17, 2021 - 12:48pm
The digits of a three-digit number are in arithmetic progression, find the sum of all the digits January 13, 2021 - 12:12am
There are 7 arithmetic means between 3 and 35. What is the sum of all the terms? January 12, 2021 - 11:09pm
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 12, 2021 - 9:22pm
What is the equation of the normal to the curve x^2 + y^2 = 25 at (4, 3)? January 12, 2021 - 10:40am
What is the radius of the circle x^2 + y^2 - 6x = 0? January 11, 2021 - 10:39pm
When the polynomial x^4 + bx^3 + 5x^2 + dx + 6 is divided by x - 2 the remainder is 16. When it is divided by x + 1 the remainder is 10. Find the value of constant d. January 10, 2021 - 4:51pm
Gas is escaping from a spherical balloon at a constant rate of 2 fˆ3/min. How fast is the outer surface area shrinking? January 10, 2021 - 12:50pm
Determine the percentage uncertainty in the area of a square that is 6.08 (+/-) 0.01 m on a side. January 3, 2021 - 7:41pm
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 3, 2021 - 6:13pm
BCR of $180,000 investment yielding $60,000 annual benefits at 7% annually January 3, 2021 - 12:53pm

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