70% of 100 is 70
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Answer:
200 pieces
Step-by-step explanation:
20+60+120=200
Answer:
the drop in the level of water in the container is 2.03 cm
Step-by-step explanation:
The volume of a cylinder can be written as;

the change in height when the volume changes can be derived by differentiating the equation.

substituting the given values;


the drop in the level of water in the container is 2.03 cm
Y=2 this is found with y=mx+b and the slope is 0 you cross at the y-axis on the 2