The volume of the marbles is 26-20.9 = 5.1 l and there ar e85 marbles
5.1/85 = .06 l/marble
then 200 marbles would requrie .06 l/marble x 200 marbles = 12 liters
so he would only need 26-12= 14 liters of water to fill the tank !
Answer:
b. 3lbs.
interquartile range is the range in the box on the graph, without the whiskers.
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X = 30 and <TVX is 80 degrees
When you distribute by multipling