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October 09, 2010
Total points:
168 (Level 1)

## Resolved Question

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# I have to have this class done in 2weeks in order to graduate. if anyone can help me with this. please!!!?

What is the 30th term of the arithmetic series 3, 7, 11,?
118

119

120

121

What is the 15th term of the arithmetic sequence 15, 22, 29
92

99

106

113

What is the 23rd term of the arithmetic sequence where a1 = 6 and a5 = 20?
83

89

95

111

What is the 32nd term of the arithmetic sequence where a1 = 12 and a13 = –60?
–192

–186

–180

–174

What is the 32nd term of the arithmetic sequence where a1 = –34 and a9 = –122?
–408

–397

–386

–375

What is the sum of a 52–term arithmetic sequence where the first term is 6 and the last term is
363?

8,487

8,856

9,225

9,594

What is the sum of a 22–term arithmetic sequence where the first term is 55 and the last term is –29?

260

286

312

338

What is the sum of the arithmetic sequence 9, 14, 19, …, if there are 32 terms?
2,768

2,800

2,832

2,864

What is the sum of the arithmetic sequence 153, 139, 125, …, if there are 22 terms?
132

154

176

198

What is the sum of the arithmetic sequence 308, 304, 300, …, if there are 25 terms?
6,450

6,475

6,500

6,525

What is the 7th term of the geometric sequence 3, 9, 27, …?
2,187

6,561

19,683

59,049

What is the 8th term of the geometric sequence 4, –20, 100, …?
–312,500

–12,500

62,500

1,562,500

What is the 9th term of the geometric sequence where a1 = –7 and a6 = –7,168?
–327,680

–393,216

–458,752

–524,288

What is the 7th term of the geometric sequence where a1 = 128 and a3 = 8?
0.03125

0.0625

0.125

0.15625

What is the 7th term of the geometric sequence where a1 = 625 and a2 = –125?
–0.2

0.2

–0.04

0.04

What is the sum of the geometric sequence 3, 15, 75, … if there are 8 terms?
39,062

58,593

195,312

292,968

What is the sum of the geometric sequence 1, –6, 36, … if there are 7 terms?
–39,991

–6,665

6,665

39,991

What is the sum of a 7–term geometric series if the first term is 6, the last term is 24,576, and the common ratio is –4?
–32,766

–19,662

19,662

32,766

What is the sum of a 6–term geometric series if the first term is 24 and the last term is 1,417,176?

1,395,030

1,461,460

1,527,890

1,594,320

At the end of the first day, 5 weeds appear in your neighborhood park. Each day, the number of weeds increases by four times. How many weeds will be in the park at the end of 14 days?
Member since:
December 27, 2010
Total points:
1,474 (Level 3)

## Best Answer - Chosen by Voters

This is a pre test for alg 2 for FLVS. You don't need the right answers.
100% 1 Vote
• 1 person rated this as good
as follows:

1). 119
2). 113
3). 83
4). -174
5). -375
6). 9,594
7). 286
8). 2,768
9). 132
10). 6,500
11). 2,187
12). -312,500
13). -458,752
14). 0.03125
15). 0.04
16). 292,968
17). 39,991
18). 19,662
19). 1,594,320

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