Aline segment is different from a line in that a segment has
a. no endpoints.
b. two endpoints.
c. an undefined length.
d. only one endpoint.

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?