# Math Topic Questions

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We found **357 questions** associated with the '**Math**' topic. Displaying results 1 - 10.

### Google - This is a bit of a math question. I lent my friend $1200. He then moved into my spare room?

... paying rent. He teaches music from home but doesn't earn much. Sometimes he has alot of students sometimes none. At the moment he has ...

Posted 1 hour 52 minutes ago | 1 answers | | **Open**

Related topics: home, room, friend, student, rent, question, math

### Hey there, Im on a grdauation project and it's about generating energy using a TEG?

however, the mathematical model of the system now consists of 5 equations. one of these is quadratic and the other guys are linear. So, what ...

Posted 2 days 8 hours ago | 0 answers | | **Open**

Related topics: project, model, energy, system, guys, linear, equations, guy, engineering, math, excel

### X=DM+DL+MOH Y=DL+MOH Given DM=100; DL=80; MOH=25% of Y So What is the value of Y?

This is a math question

### Let Vx and Vy represent the volumes of the solids that result?

when the region enclosed by y=3x, y=0, x=1, x=b (b>1) is revolved about the x and y axis, respectively. Is there a value of b such that Vx=Vy? I ...

### The mass density of a metal bar of length 9 meters is given by p(x)=100+x^2 kg/m^2?

a) What is the average mass density over the length of the bar? b) How far from the end of the bar does the bar's average density reach? I know ...

Posted 1 week ago | 0 answers | | **Open**

Related topics: metal, bar, over, meter, reach, fars, ends, density, length, calculus, math

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