And don't !

write a recursive formula for the arithmetic sequence below. what is the value of the 8th term? 1, 5, 9, 13, . . a. a (n) = a(n - 1) - 4; -27 b. a (n) = 4a(n - 1); 29 c. a (n) = a(n - 1) + 4; 29 d. a (n) = -4a(n - 1); -27

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars