Pythagoras
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If a boat travels 3 miles in 1.5 hours how far will it travel in 2 hours?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18 }, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.