Questions Asked

theanonymous27:
Group Title
What is the pH of a solution for which [OH−]
equals 8.26 × 10−10 M?
…
 updated one month ago
 5 replies
 No Medals Yet

theanonymous27:
Group Title
What is the pH of a solution for which [OH−]
equals 8.26 × 10−10 M?
…
 updated one month ago
 No Medals Yet

theanonymous27:
Group Title
Did the Cold War promote or hinder social reform in the United States?
what is your opinion on this, and why.?
…
 updated 6 months ago
 1 reply
 No Medals Yet

theanonymous27:
Group Title
A hypothetical rock was collected during space exploration. Trapped inside was a no ble gas. A volume of 1.05 mL of the gas was extracted f…
 updated 8 months ago
 17 replies
 2 Medals

theanonymous27:
Group Title
consider the following diagram:
…
 updated 8 months ago
 2 replies
 1 Medal

theanonymous27:
Group Title
Determine the absolute maximum value of
f(x, y) = − cos x cosy
on the square 0 ≤ x, y ≤ π
 updated one year ago
 No Medals Yet

theanonymous27:
Group Title
Find a parametrization
r(t) = h x(t), y(t), z(t)i
of the straight line passing through the origin
…
 updated one year ago
 19 replies
 1 Medal

theanonymous27:
Group Title
Find a polar equation for the curve given
by the Cartesian equation
4y = x^2
…
 updated one year ago
 2 replies
 No Medals Yet

theanonymous27:
Group Title
Assuming that x, y and z are integers, what is the contrapositive of the following statement? "If xy is not a multiple of z, then neither x …
 updated one year ago
 1 reply
 No Medals Yet

theanonymous27:
Group Title
If the nth partial sum of a sequence an is given by S_n = (3n+5)/(n+3) , what is A_n when n >= 2
 updated one year ago
 5 replies
 No Medals Yet