Saturday
December 20, 2014

Posts by Conor


Total # Posts: 15

Math: permutation
Seven cards, each marked a letter can be arranged to spell NUMBERS. how many three letter code words can be formed with 2 consonants and one vowel? Thanks 😁
November 3, 2014

trig
what are the values of the angle in the interval 0<the angle<360 that satisfy the equation tan beta- radical 3=o
May 30, 2013

Physics
A container having a volume of 1 m3 holds 90 mol of helium gas at 176 ◦ C. Boltzmann’s constant is 1.38 × 10 −23 J/K. Assuming the helium behaves like an ideal gas, what is the average kinetic energy per molecule? Answer in units of J
February 10, 2013

History
don't have any. complete the sentence with one word
December 10, 2012

History
Because the Framers of the Constitution believed that the leader of the nation should work together for the sake of the country, they did not approve of .................
December 10, 2012

Probability
Suppose P( A given B)= .6, P(at least one of the two events occurs)= .8, and P(exactly one of the two events occurs)=.6. Then P(A) is equal to? The answer is 2/3. Could someone please explain how to get it. Thanks so much!
October 13, 2012

Economics
An increasein governemtn expenditure in increasing GDP when it is financed by: a) rasing taxes b) slling governemtn bonds to the general public c) selling governemtn bonds to the central bank d) selling government bonds to the commercial banks e) both c and d The right answer ...
April 12, 2012

physics
Two point charges, 4.0 µC and -2.0 µC, are placed 4.4 cm apart on the x axis, such that the -2.0 µC charge is at x = 0 and the 4.0 µC charge is at x = 4.4 cm. (a) At what point(s) along the x axis is the electric field zero? (If there is no point where ...
February 9, 2012

Physics
The electric field between the plates of a paper-separated (K = 3.75) capacitor is 9.21 104 V/m. The plates are 2.05 mm apart and the charge on each plate is 0.775 µC. Determine the capacitance of this capacitor.
February 9, 2012

physics
A 2.20 µF capacitor (#1) is charged to 942 V and a 6.41 µF capacitor (#2) is charged to 657 V. These capacitors are then disconnected from their batteries. Next the positive plates are connected to each other and the negative plates are connected to each other. ...
February 9, 2012

physics
105 meters find seconds to reach maximum height which is 1.53 s. Then find time it takes for object to drop 30.5 meters, 2.49 seconds. Add them together then multiply by initial x velocity and you get 105 meters.
September 14, 2011

geometry
Two triangles are similar, and the ratio of each pair of corresponding sides is 7:3. What is the ratio of the perimeters? What is the ratio of the areas?
April 28, 2011

Math
6% APR
January 19, 2011

Math
how long will it to earn $525 in interest if 3500. is invested at 65 apr?
January 19, 2011

math
52.68 mph
October 13, 2007

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