Find the dimensions (in inches) of the rectangular package of maximum volume subject to the constraint that the sum of the length and the girth cannot exceed 192 inches (see figure). (Hint: Maximize V = xyz subject to the constraint x + 2y + 2z = 192.)

1. Which group (or groups) of viruses must package an RNA-dependent RNA Polymerase in the capsid of the virus along with the genome?

   		Group I
   		Group II
   		Group III
   		Group IV
   		Group V
   		Group VI
   		Group VII

Find the angle θ between the vectors in radians and in degrees.

u = cos

i + sin

j, v = cos

i + sin

j

(a) radians

(b) degrees

The current through two identical light bulbs connected in series is 0.25 A. The total voltage across both

bulbs is 120 V. The resistance of a single light bulb is

a. 48 ohms.

b. 240 ohms.

c. 480 ohms.

Determine which of the following is:

a) the most concentrated, and

b) the most dilute.

(i) 0.45 mol L-1 NaCl

(ii) 4.2 % m/v NaCl

(iii) 41.6g NaCl L-1

(iv) 39950 ppm NaCl

A particle moves with acceleration function a(t) = 2x+3. Its initial velocity is v(0) = 2 m/s and its initial displacement is s(0) = 5 m. Find its position after t seconds.

What circumstances must be present for a stop and frisk to be applicable? What role does Terry v. Ohio, 392 U.S. 1 (1968) have to play in the development of this exception? Give a current day example of a stop and frisk scenario.

3-) Consider a charged particle q moves with constant velocity v in z direction. Determine Poynting vector S, and determine the total power through the northern hemisphere of radius a centered at the origin, at the instant q is at its center.

Principles of Finance II

WEEK 2: Discussion Prompt #1

After watching the following video, discuss NPV and IRR in terms of conflicting rankings and the theoretical and practical strengths of each approach.

https://www.youtube.com/watch? v=6RztxNwerOA