Points out of 3.00 Flag question Evaluate the arithmetic sequences described below using the arithmetic series formula. Show all of your work. A. a1 = 42, an = 146, n = 14 B. 10+12+14+16+. .., n= 16 7 X B I U TA S' O G > A. Evaluate a1 = 42, an = 146, n = 14. Show all of your work. Work: Final Answer: B. Evaluate 10+12+14+16+. . ., n = 16. Show all of your work. Work: Final