1. x+9
2. (b-5)+6
3. 15+5v
4. 2/3k
Answer: 8.5%
7/82=0.0853
Multiply by 100 to get percentage
0.0853 x 100 = 8.53
Volume of a cylinder=the area of the base multiply the height
Cylinder A's volume: pi*6*6*h=36*pi*h
Cylinder B's volume: pi*3*3*h=9*pi*h
so the fraction is 9/36=1/4
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All that you are doing is trying to fiigure out the Frequency of all the tally marks!!
I think the answer is 17%
