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avatar+106 

what are the steps for the rate?

 Apr 1, 2019
 #1
avatar+106 
0

so if I had ... um, 50%  then when up by um 80% that the rate?

 Apr 1, 2019
 #2
avatar+18280 
+1

rate is the  amount of something...or distance etc    divided  by TIME.....

 Apr 1, 2019
 #3
avatar+106 
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how do I find the rate of a Sphere shrinking?  

 Apr 1, 2019
 #4
avatar+106 
0

smileyok then

 Apr 1, 2019
edited by siembieda  Apr 1, 2019
 #5
avatar+106 
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so the time like distance 5m the was 5ft now its 12 in the amount of water in it was 90%.

 Apr 1, 2019
 #6
avatar+106 
0

like that 

I have to make a question that has a sphere shrinking and find the rate to my own question. so will this do distance was 5ft now its 12 in the amount of water in it was 90%? 

and what the answer.

 Apr 1, 2019
edited by siembieda  Apr 1, 2019
 #7
avatar+18280 
+1

You need a TIME parameter in there somewhere....like how many minutes or seconds it took to shrink .....

ElectricPavlov  Apr 1, 2019
 #8
avatar+106 
0

4 minutes 

 Apr 1, 2019
 #9
avatar+18280 
+1

Shrinking from 5 ft to 1 foot in 4 minutes?

 

WHAT rate do you want to calculate in your made-up equation?  The RATE of change of DIAMETER? The rate of change of VOLUME?   

I am not sure what your 90% statement has to do with your problem......

 Apr 1, 2019

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