nissn
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 1
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 Questions Asked
 18
 Questions Answered
 14
 Medals Received
 7

 Questions Asked
 1
 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
 18
 Questions Answered
 14
 Medals Received
 7

0 
Questions Answered

nissn:
Group Title
integrate (e^x*sin x dx
How do I do This I know the answer should be (e^x*sin (x))/2  (e^x*cos (x))/2
…
 updated one year ago
 13 replies
 1 Medal
Mathematics

coe:
Group Title
Mick built a large cubeshaped toy box for his younger brother. The toy box has a side length of 5 feet. After his younger brother put block…
 updated one year ago
 10 replies
 1 Medal
Mathematics

nissn:
Group Title
find the fourier series of this
 updated 2 years ago
 26 replies
 2 Medals
Mathematics

nissn:
Group Title
draw the graph of the periodic function
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

marcopolo201114:
Group Title
HELLPPPP
All of the following equations have the same solution except _____.
…
 updated 2 years ago
 6 replies
 No Medals Yet
Mathematics

BrennaM:
Group Title
1/3x = 12
 updated 2 years ago
 9 replies
 1 Medal
Mathematics

BrennaM:
Group Title
4(x  3) + 5x = 48
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

KDLake420:
Group Title
Of 410 consumers polled, some purchase music on CDs, some only download music, and some do both. If 290 people polled purchase CDs and 220 p…
 updated 2 years ago
 6 replies
 No Medals Yet
Mathematics

nissn:
Group Title
how to find the sum of this?
 updated 2 years ago
 9 replies
 2 Medals
Mathematics

nissn:
Group Title
can someone help me with this? (statics)
I have to find the forces in S1, S4 and S6 with method of sections
 updated 2 years ago
 10 replies
 1 Medal
Mathematics

nissn:
Group Title
can someone help me with this? (statics)
I have to find the forces in S1, S4 and S6 with method of sections
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

nissn:
Group Title
what is the general term of this sequence:
1, 2, 3, 4, 5
 updated 2 years ago
 10 replies
 1 Medal
Mathematics

staylo34:
Group Title
what percent of 240 is 30
 updated 2 years ago
 5 replies
 3 Medals
Mathematics

lonewolf265:
Group Title
Multiple choice :)
The amount to which $1000 accumulates if invested for 2 years at 10% interest paid annually is?
…
 updated 2 years ago
 8 replies
 1 Medal
Mathematics

ChrisNeedsHelp:
Group Title
Find the exact value of the following. Do NOT use labels in your answer and do NOT round your answer.
Find xy, for x = 75.9 and y = 2.6…
 updated 2 years ago
 8 replies
 No Medals Yet
Mathematics

maameb:
Group Title
you are trying to cool your bedroom using an old air conditioner the rating on the air conditioner claims that it is suitable for volumes un…
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

maameb:
Group Title
you exercise at home everyday by running around the block. You know that the distance around the block is equal to 3,000 feet. How many time…
 updated 2 years ago
 13 replies
 No Medals Yet
Mathematics

galyn:
Group Title
Al gets a 7% commission on every car he sells. If he was given $1600 for specific car he sold, what was the selling price of the car?
…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

nissn:
Group Title
how to find the eigenvector of this
1 0 1
…
 updated 2 years ago
 13 replies
 1 Medal
Mathematics

nissn:
Group Title
This matrix is not diagonalizable. why not?
…
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

nooklashon:
Group Title
Arianna kicks a soccer ball off the ground and into the air with an initial velocity of 42 feet per second. Assume the starting height of th…
 updated 2 years ago
 2 replies
 2 Medals
Mathematics

nissn:
Group Title
Use matrices and decide the value of P and Q so that the system has no solution.
x1+x2+3x3=2
…
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

nissn:
Group Title
Use matrices and decide the value of P and Q so that the system has no solution and that the system has infinity solution
x1+x2+3x3=2
…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

nissn:
Group Title
how to solve this using matrices:
x1+2x22x3+x4=2
…
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

14yamaka:
Group Title
How do we find the area of a nonagon if each side is 3 cm? Please and thanks.
 updated 2 years ago
 19 replies
 1 Medal
Mathematics

nissn:
Group Title
use induction to prove the statement counts for all natural numbers n≥1
P(n):1+1/2^2+1/3^2+......+1/n^2≤21/n…
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

nissn:
Group Title
2pi(integrate)(x(x^2x^3)dx 2pi(integrate)(x(x^2x^3)dx @Mathematics
 updated 3 years ago
 9 replies
 1 Medal
Mathematics

nissn:
Group Title
how to integrate (x+14)/(x^2+3x4) how to integrate (x+14)/(x^2+3x4) @Mathematics
 updated 3 years ago
 7 replies
 2 Medals
Mathematics

nissn:
Group Title
the graphs to the functions f(x)=x^2 and g(x)=2x^2 x^3 delimits a surface F. what is the area of F
the graphs to the functions f(x)=x^2 a…
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

Gabster8889:
Group Title
simplify the expression (3y^5)^2(x^3y)
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics
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