An insurance company crashed four cars of the same model at 5 miles per hour. The costs of repair for each of the four crashes were ​$409​, ​$440​, ​$453​, and ​$228 . Compute the​ mean, median, and mode cost of repair.

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)

Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4