# Category Archives: Science & Mathematics

## Question: Do you think I’m able to pass the drug test?

I use to smoke maybe 4 days out the week, no more than 6-8 puffs (it don’t take many puffs to get me high). I stopped for 2 months, and ended up smoking again for my bday with only 4 puffs, stopped for maybe 2 weeks and ended up smoking again with only 4 puffs.… Read More »

## Question: Find components of point Q?

B = (-1, 2), C = (5, 5), D = (2, -1). Q is on CD where the length of CQ is double the length of QD.

## Question: How many painkillers would kill someone and how long would it take?

Would 20 painkillers do the trick? Am just curious. Not suicidal…just really curious. Would cutting the wrist make someone pass out and then die from the overdose so it would be a painless death?

## Question: Faraday’s Law, Find Induced Current?

A square loop moves through a magnetic field as in the picture. 1) What is the maximum current induced in the loop? Man I really cannot solve this for the life of me 🙁 Relevant equations: Voltage = change in magnetic flux / change in time V = -dΦ / dt = -dBAcosθ / dt… Read More »

## Question: Find all possible coordinates for S?

P = (-1, 2), Q = (5, 5), R = (2, -1), S = (x, y). P, Q, R, S are the vertices of a parallelogram. Find all coordinates for S.

## Question: How do I swallow pills?

I have been prescribed antibiotics for a while now for an infection I have, and I have always been able to swallow pills. Suddenly yesterday, I mildly choked on one of the pills (wasn’t even bad at all), but suddenly afterward I noticed it was impossible to swallow the pill. The pill is the exact… Read More »

## Question: Applied Optimization Problem?

This problem has been giving me some trouble… Any help would be appreciated! 🙂 A rectangular storage container with an open top is to have a volume of 30 cubic meters. The length of its base is twice the width. Material for the base costs 30 dollars per square meter. Material for the sides costs… Read More »

## Question: Applied Optimization Problem?

I think I did something wrong; could anyone explain what to do for this problem? Thank you! A javalina rancher wants to enclose a rectangular area and then divide it into five pens with fencing parallel to one side of the rectangle (see the figure below). There are 650 feet of fencing available to complete… Read More »

## Question: PKa problem?

The concentration of acetic acid in vinegar is about 1 M and the ph is about 2.4. With this information what do you expect pKa of vinegar to be?