1.
Find the sum of the first 30 terms of an arithmetic progression with a₁ = 2 and d = 3.
1365
1380
1395
1410
2.
What is the 30th term of an arithmetic sequence where the 5th term is 13 and the 15th term is 43?
83
88
93
98
3.
In an arithmetic sequence, if a₃ = 15 and a₇ = 31, what is a₁₀?
41
43
45
47
4.
What is the 50th term of the arithmetic progression 4, 7, 10, 13, ...?
148
149
150
151
5.
What is the 15th term of the arithmetic sequence: -10, -4, 2, 8...?
46
52
58
50
6.
What is the sum of the first 30 terms of an arithmetic sequence with a first term of 5 and a common difference of 2?
870
885
900
915
7.
Find the number of terms in the arithmetic sequence: 10, 16, 22, ..., 70.
11
12
10
13
8.
Find the sum of the first 25 terms of the arithmetic sequence: 3, 7, 11, 15...?
1275
1250
1225
1300
9.
An arithmetic sequence has a common difference of -5. If the 8th term is -2, what is the first term?
33
38
28
35
10.
If the sum of the first 20 terms of an arithmetic sequence is 210 and a₁ = 3, what is the common difference?
0.5
1
1.5
2
Questions Answered: 0/10