3psilon
 Name:

 School:
 About:
Most Active Subjects

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 4
 Questions Answered
 2
 Medals Received
 3

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 3
 Questions Answered
 5
 Medals Received
 3

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 2
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 3
 Medals Received
 0

 Questions Asked
 27
 Questions Answered
 28
 Medals Received
 19

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 100
 Questions Answered
 40
 Medals Received
 28

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 4
 Questions Answered
 2
 Medals Received
 3

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 3
 Questions Answered
 5
 Medals Received
 3

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 2
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 3
 Medals Received
 0

 Questions Asked
 27
 Questions Answered
 28
 Medals Received
 19

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 100
 Questions Answered
 40
 Medals Received
 28

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

0 
Questions Asked

3psilon:
Group Title
Dad dreamed that he put $1 on the first square,$2 on the second, $4 dollars on the third, and so on, doubling the amount each time.If it cos…
 updated 2 years ago
 9 replies
 2 Medals
Mathematics

3psilon:
Group Title
Point P is inside equilateral triangle ABC. Points Q, R,
and S are the feet of the perpendiculars from P to
AB, BC, and CA, respectively. …
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

3psilon:
Group Title
What intervals are y = (x^2+1)/x^2 concave upward?
 updated 2 years ago
 4 replies
 No Medals Yet
Mathematics

3psilon:
Group Title
How to integrate vectors? ??
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

3psilon:
Group Title
Two objects of same material are travelling
near you. Object A is a 1.1 kg mass traveling
9.4 m/s; object B is a 2 kg mass traveling
…
 updated 2 years ago
 1 reply
 2 Medals
Mathematics

3psilon:
Group Title
You do a certain amount of work on an
object initially at rest, and all the work goes
into increasing the object’s speed. If you do
…
 updated 2 years ago
 8 replies
 1 Medal
Mathematics

3psilon:
Group Title
p = ks and k is a constant
s = nt and n is a constant
How is p directly proportional to t? I don't get it
 updated 2 years ago
 4 replies
 No Medals Yet
Mathematics

3psilon:
Group Title
In a list of 100 numbers , the fraction of numbers greater than 15 is (19/25) and the fraction of numbers less than 15 is (7/50). How many n…
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

3psilon:
Group Title
3. At a speed of 20km/h, a 1200kg car accelerates at 3m/s^2 using 20kW of power. How much power must be expended to accelerate the car at 2m…
 updated 2 years ago
 No Medals Yet
Mathematics

3psilon:
Group Title
Help finding the derivative of x^(2/3) * (20x)
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

3psilon:
Group Title
tanx = 1 . What is X . How do you find X with tan . I have forgotten this from trig
 updated 2 years ago
 13 replies
 1 Medal
Mathematics

3psilon:
Group Title
A block of mass 4 kilograms, which has an initial speed of 6 meters per second at time t=0, slides on a horizontal surface.
b) If a constan…
 updated 2 years ago
 No Medals Yet
Mathematics

3psilon:
Group Title
SAT Help! A bag contains 8 white marbles, 8 blue marbles, 7 red marbles , and 6 yellow marbles. what is the least number of marbles that can…
 updated 2 years ago
 3 replies
 2 Medals
Mathematics

3psilon:
Group Title
SAT help ! In the figure, B is the midpoint of AD and BC/CD =2/3 . If a point is chosen at random along the line segment, what is the probab…
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

3psilon:
Group Title
Two vectors A and B have magnitudes of 6m and make an angle of 60 degrees with each other. Find A DOT B.
 updated 2 years ago
 8 replies
 No Medals Yet
Mathematics

3psilon:
Group Title
3^x = 5^y what is x/y ? Plz help . I'm terrible with Logs
 updated 2 years ago
 20 replies
 2 Medals
Mathematics

3psilon:
Group Title
I am terrible with Logs plz help
 updated 2 years ago
 17 replies
 1 Medal
Mathematics

3psilon:
Group Title
If a and b are in the domain of a function f and f(a) < f(b), which must be true
(a) a = 0 or b = 0
(b) a < b
…
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

3psilon:
Group Title
P + s > P  s
Which is equivalent
p >s
…
 updated 2 years ago
 No Medals Yet
Mathematics

3psilon:
Group Title
The only prime factors of a number n are 2,5,7, and 17 . Which of the following could NOT be a factor of n?
10
20
…
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

3psilon:
Group Title
Lim ln(x)/(x1) x> 1 why is 1 the answer?
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

3psilon:
Group Title
Why is the integral of dx/x == ln(x)
 updated 2 years ago
 13 replies
 1 Medal
Mathematics

3psilon:
Group Title
The angular acceleration α for some particle
moving in a circle depends linearly on its angular
velocity ω. α = A ω where A is some consta…
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

3psilon:
Group Title
\[\ c5 = \sqrt(4c+1)\]
 updated 2 years ago
 11 replies
 1 Medal
Mathematics

3psilon:
Group Title
180<theta<270 and cos(theta) = .707 what is the value of tan(theta/2)
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

3psilon:
Group Title
sinx + 2cosx = 0 where 0<=x<=2pi, what can x be equal to
 updated 2 years ago
 8 replies
 1 Medal
Mathematics

3psilon:
Group Title
A particle moves in a circle of radius 90m with a constant speed of 25 m/s . What is the angular velocity in radians per second about the ce…
 updated 2 years ago
 12 replies
 1 Medal
Mathematics

3psilon:
Group Title
Why is e^ lnx^3 equal to just x^3?
 updated 2 years ago
 6 replies
 2 Medals
Mathematics

3psilon:
Group Title
Why does it take infinite time to achieve final equilibrium ?
 updated one year ago
 10 replies
 4 Medals
Mathematics

3psilon:
Group Title
Control volume? I'm not really understanding the purpose of it?
 updated 2 years ago
 5 replies
 No Medals Yet
Mathematics
 < Newer questions
 > Older questions