+0  
 
0
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avatar+4690 

Help 16

 Dec 7, 2018
 #1
avatar+94501 
+1

100 = k * (0.25)      divide both sides by 0.25

 

100/ 0.25  = k =  400

 

So

 

80  =  400 (x)    divide both sides by 400

 

80/ 400 =  x =  1/5 m =  0.2 meters

 

 

cool cool cool

 Dec 7, 2018

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