Mathematics
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OpenStudy (ayeedomo):
[closed]
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OpenStudy (ayeedomo):
Calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents.
OpenStudy (anonymous):
i believe the average would be 52 so
52 represents y
OpenStudy (anonymous):
@ayeedomo what do u think even guess if u don't know
OpenStudy (ayeedomo):
ok. Thanks for your help :)
OpenStudy (anonymous):
k by and np
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OpenStudy (ayeedomo):
@FortyTheRapper
OpenStudy (ayeedomo):
@ParthKohli
OpenStudy (ayeedomo):
@pooja195
OpenStudy (shamim):
Rate of change of velocity=change of velocity/ change of time
OpenStudy (anonymous):
did my reply help at all ? just asking
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OpenStudy (ayeedomo):
not really :(
OpenStudy (shamim):
Change of time=3-1=?
OpenStudy (ayeedomo):
= 2 ?
@shamim
OpenStudy (shamim):
Now can u tell me the change of velocity=?
OpenStudy (ayeedomo):
4?
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OpenStudy (shamim):
So rate of change of velocity=4/2=?
OpenStudy (ayeedomo):
= 2 again?
OpenStudy (shamim):
Yes!!!
OpenStudy (ayeedomo):
Yay! :D
OpenStudy (shamim):
Wt will b the unit of rate of change of velocity
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OpenStudy (ayeedomo):
wt?
OpenStudy (shamim):
4 mile/hour/2 hour=?
OpenStudy (ayeedomo):
I'm starting to get confused..
OpenStudy (shamim):
Ok, i wanna help u
OpenStudy (shamim):
U know change of velocitu=4mile/hour
Right?
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OpenStudy (ayeedomo):
hmmm I'm trying to figure all of this out here...
OpenStudy (shamim):
Change of time=2hour
OpenStudy (ayeedomo):
ok
OpenStudy (shamim):
So rate of change of velocity=4 miles/hour/2hour=2miles/hour^2
OpenStudy (shamim):
Did u get it ?
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OpenStudy (ayeedomo):
So the average rate of change would be 2 miles per hour?
OpenStudy (shamim):
2 mile per hour square
OpenStudy (shamim):
Do u know abt acceleration
OpenStudy (ayeedomo):
where does it mean being squared?
And maybe but I don't think so XD
OpenStudy (shamim):
It means mile/hour/hour
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OpenStudy (shamim):
Now i m in bus
OpenStudy (shamim):
So typing slowly
OpenStudy (shamim):
Sorry
OpenStudy (shamim):
U know velocity means rate of change of displacement
OpenStudy (ayeedomo):
I kinda get the squared thing now but it's still a little confusing lol.
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OpenStudy (shamim):
U know rate of change of acceleration means rate of change of velocity
OpenStudy (ayeedomo):
ohhh yeah
OpenStudy (shamim):
Ok tell me
1/x divide by x =?
OpenStudy (shamim):
(1/x)/x=?
OpenStudy (ayeedomo):
hmmm.
1 or x?
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OpenStudy (shamim):
No
OpenStudy (shamim):
(1/x)*(1/x)
Right?
OpenStudy (ayeedomo):
aw
OpenStudy (shamim):
=1/x^2
OpenStudy (shamim):
Again tell me
(1/3)/3=?
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OpenStudy (ayeedomo):
oh geez this is getting more confusing..
But 1/3 = .33 right? /3 again would be... .1?
OpenStudy (shamim):
Try it by your calculator
OpenStudy (shamim):
.33/3=?
OpenStudy (ayeedomo):
.11
OpenStudy (shamim):
Correct!!
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OpenStudy (shamim):
1/9=?
OpenStudy (ayeedomo):
.11111111
OpenStudy (shamim):
(1/3)/(3/1)=(1/3)*(1/3)=1/3^2=1/9=.11
Right?
OpenStudy (shamim):
I will b more efficient after 30mins
OpenStudy (shamim):
Perhaps i shall reach my home then
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OpenStudy (ayeedomo):
@Lovelarap @ganeshie8
OpenStudy (anonymous):
What level is this?
OpenStudy (ayeedomo):
level?
OpenStudy (ayeedomo):
Algebra one I think
OpenStudy (anonymous):
Ok
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OpenStudy (anonymous):
It think i remeber how to do this...
OpenStudy (anonymous):
So x=1 is 52 and x=3 is 56, right?
OpenStudy (ayeedomo):
yes
OpenStudy (anonymous):
So what (i think) you should do is minus 56 from 52 and divide it by 3-1.
OpenStudy (shamim):
The problem is
mile per hour square
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OpenStudy (ayeedomo):
I get it now! :D
OpenStudy (anonymous):
Then that's great!
OpenStudy (ayeedomo):
Thanks for your help!!!!!!!!!!!! :)
@Lovelarap @shamim
OpenStudy (anonymous):
your welcome
OpenStudy (anonymous):
bye