Mathematics, 01.03.2020 07:26 isaiahmyers3410
Suppose two trains leave from the same station at the same time, but move in opposite directions. One train averages 56 miles per hour, and the other averages 64 miles per hour. How far apart will the trains be at the end of three hours? How much time will it take for the trains to be 600 miles apart?
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F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.
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The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?
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When only separate discreet points are graphed it is called?
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The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
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Suppose two trains leave from the same station at the same time, but move in opposite directions. On...
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