I need help answering these math problems

1. [42 Points] DETAILS SPRECALC712.2.011. Find the nth term of the arithmetic sequence with given first term a and common difference 0'. What is the 10th term?I a=1,d=3 E||n 310 Need Help? 2. [-!2 Points] DETAILS SPRECALC?12.2.015. Find the nth term of the arithmetic sequence with given first term a and common difference 0'. What is the 10th term?I Need Help? 3. [-/4 Points] DETAILS SPRECALC7 12.2.033. Determine the common difference, the fifth term, the ath term, and the 100th term of the arithmetic sequence. 2, 8, 14, 20, 25 an 2100 Need Help? Read It Watch It 4. [-/4 Points] DETAILS SPRECALC7 12.2.037. Determine the common difference, the fifth term, the oth term, and the 100th term of the arithmetic sequence. 4, 9, 14, 19, . . . an 2100 Need Help? Read It Watch It5. [-M- Points] DETAILS SPRECALC?12.2.M1. E Determine the common difference, the fifth term, the nth term, and the 100th term of the arithmetic sequence. 45, 49.5, 54, 58.5, m :2 II pp 3100 Need Help? '' _' E. [-l'2 Points] DETAILS SPRECALC?12.2.045. Find the indicated terms of the arithmetic sequence with the given description. The 50th term is 948, and the common difference is 5. Find the first and second terms. Need Help? _ T. [-l'1 Points] DETAILS SPRECALC?12.2.049. Find the indicated term of the arithmetic sequence with the given description. The first term is 28, and the common difference is 19. Which term of the sequence is 617? Need Help? _ 8. [-/1 Points] DETAILS SPRECALC7 12.2.051. Find the partial sum S, of the arithmetic sequence that satisfies the given conditions. a = 9, d = 4, n = 24 S24 = Need Help? Read It Watch It 9. [-/1 Points] DETAILS SPRECALC7 12.2.055. Find the partial sum S, of the arithmetic sequence that satisfies the given conditions. 21 = 68, d = 14, n = 12 S12 = Need Help? Read It Watch It 10. [-/1 Points] DETAILS SPRECALC7 12.2.057. A partial sum of an arithmetic sequence is given. Find the sum. 5 + 11 + 17 + . . . + 635 S = Need Help? Read It Watch It 11. [-/1 Points] DETAILS SPRECALC7 12.2.061. A partial sum of an arithmetic sequence is given. Find the sum. 0.3 + 4.3 + 8.3 + . . . + 104.3 S = Need Help? Read It Watch It12. [-/1 Points] DETAILS SPRECALC7 12.2.063. A partial sum of an arithmetic sequence is given. Find the sum. 16 (4 + 0.29k) k = 0 S = Need Help? Read It Watch It