Which functions are equivalent to f(x)=4 square root 162x

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons