Questions Answered

jedai17:
Group Title
what concept of mathematics can be possibly apply in the game tetris?
 updated 8 months ago
 17 replies
 1 Medal

jedai17:
Group Title
how to prove the de morgan's law in logic using proof of equivlence??
 updated one year ago
 19 replies
 No Medals Yet

jedai17:
Group Title
how to prove this..
( B union C ) intersection A = ( B intersection A ) union C
 updated one year ago
 4 replies
 No Medals Yet

jedai17:
Group Title
what is literature?
 updated one year ago
 3 replies
 No Medals Yet

jedai17:
Group Title
what are the properties of summation notation?
 updated one year ago
 14 replies
 1 Medal

jessie096:
Group Title
Differentiate: (x^2 + 5x + 6) / (x+2)
 updated one year ago
 17 replies
 5 Medals

CHELSEA_here:
Group Title
what is x+7=49? ;P
 updated one year ago
 2 replies
 No Medals Yet

jaja22:
Group Title
hello there, i'm Jastine Cabuyao. Mathematics student will you please help me.. we all know that polar coordinates is a twodimensional coor…
 updated one year ago
 8 replies
 No Medals Yet

jedai17:
Group Title
how to plot \[x^2 + y^2  z^2 = 16\] in x,y,x plane?
 updated one year ago
 41 replies
 2 Medals

jedai17:
Group Title
determine the limits and evaluate..
∫∫x2y2dA
where f is a figure bounded by F lines y = 1, y = 2 and x = 0, x = y
…
 updated one year ago
 37 replies
 1 Medal

jedai17:
Group Title
Let S be the solid bounded by the surface z = xy, the cylinders y = x^2 and y^2 = x and the plane z = 0. Find the volume.
 updated one year ago
 58 replies
 1 Medal

Isabel☺:
Group Title
Find the volume of solid generated by revolving the area bounded by the parabolas y^2 = x and y= x^2 about x=1
 updated one year ago
 71 replies
 1 Medal

jedai17:
Group Title
how to integrate double integral over rectangle?
…
 updated one year ago
 12 replies
 3 Medals

ParthKohli:
Group Title
Attention to the math group: Please don't cheat or be dependent on others. Try to do your problems yourselves!
 updated one year ago
 59 replies
 5 Medals

jfrantz2:
Group Title
Show the work to solve 5x – 2 > 8 Describe the graph of the solution in words.
 updated one year ago
 1 reply
 No Medals Yet

lvasquev462:
Group Title
2x ± 7  4x = 10  x  15
 updated one year ago
 4 replies
 1 Medal

Anita505:
Group Title
Use the given inverse...
Will give a medal :D
 updated one year ago
 8 replies
 No Medals Yet

Mei66:
Group Title
A bank paid 2.3% interest on a money market account. What is 2.3% written as a decimal?
A.
…
 updated one year ago
 4 replies
 2 Medals

maddypeitz:
Group Title
15,599 at 9% a year for 3 years
 updated one year ago
 1 reply
 No Medals Yet

millitarygirl96:
Group Title
1. a^2  2ab  15b^2
2. a^2  10ab + 3b^2
3. 5x^2  10x
 updated one year ago
 2 replies
 No Medals Yet

JamesR4494:
Group Title
Can someone tell me what I'm doing wrong?
There were 200 tickets sold for a college basketball game. Tickets were $4.50 for students and …
 updated one year ago
 10 replies
 1 Medal

Marika19:
Group Title
Anyone up to answer questions I need answered about System Equations?
 updated one year ago
 4 replies
 1 Medal

Ammarah:
Group Title
Graph the equation.
 updated one year ago
 15 replies
 2 Medals

mikel20:
Group Title
can someone help me on my problem regarding vectors?
…
 updated one year ago
 3 replies
 1 Medal

britbrat1717:
Group Title
Part 1: Change 4x – 3y = –15 to slopeintercept form. You must show all work. (2 points)
Part 2: State the slope and yintercept (2 poin…
 updated one year ago
 12 replies
 No Medals Yet

tmybby:
Group Title
Solve the system by substitution (matrices) Please help me!!!
xyz=8
4x+4y+5z=7
…
 updated one year ago
 12 replies
 1 Medal

tmybby:
Group Title
Someone please help me step by step solving the system by Elimination? :)
2x+2y+3z=0
2xy+z=3
…
 updated one year ago
 36 replies
 1 Medal

kevinnple:
Group Title
25+11b=47/12 How do I go about solving this?
 updated one year ago
 19 replies
 1 Medal

LaddiusMaximus:
Group Title
Graph each equation: y= x^3 + 2x^2  15x
 updated one year ago
 1 reply
 No Medals Yet

andreaaarons:
Group Title
You need to measure three things:
 updated one year ago
 1 reply
 No Medals Yet
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