# PreCalc

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1) Determine the value of r (put this number in the first blank) and then determine the value of the 10th term of the geometric sequence. Do not use any decimals or mixed numbers in your answers. Reduce all fractions to lowest terms.

a1 = 2 and a4 = −1/4

2)Find d and then find the 20th term of each sequence. Type the value of d (just the number) in the first blank and then type the 20th term(just the number) in the second blank.

a1 = 10 and a3 = 28

3)Find d and then find the 20th term of each sequence. Type the value of d (just the number) in the first blank and then type the 20th term(just the number) in the second blank.

a5 = -13 and a12 = -27

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The text passage contains multiple mathematical questions related to sequences, specifically geometric and arithmetic sequences. The questions ask for the determination of specific terms and common ratios or differences, and one question asks for the sum of the first 10 terms of a geometric series.
multiple_questions
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
# PreCalc

posted by .

1) Determine the value of r (put this number in the first blank) and then determine the value of the 10th term of the geometric sequence. Do not use any decimals or mixed numbers in your answers. Reduce all fractions to lowest terms.

a1 = 2 and a4 = −1/4

2)Find d and then find the 20th term of each sequence. Type the value of d (just the number) in the first blank and then type the 20th term(just the number) in the second blank.

a1 = 10 and a3 = 28

3)Find d and then find the 20th term of each sequence. Type the value of d (just the number) in the first blank and then type the 20th term(just the number) in the second blank.

a5 = -13 and a12 = -27

## Similar Questions

Use the geometric sequence of numbers 1, 1/3, 1/9 , 1/27… to find the following: b) Using the formula for the sum of the first n terms of a geometric series, what is the sum of the first 10 terms?
2. ### Math *URGENT

Please give the answers and solutions for each. 1.If the second term is 2 and the seventh term of a geometric sequence is 64, find the 12th term. 2. Which term if the geometric sequence 18,54,162,486,... is 3,188,646?
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1..The first 2 terms of a geometric progression are the same as the first two terms of an arithmetic progression.The first term is 12 and is greater than the second term.The sum of the first 3 terms od the arithmetic progression is …
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Please help. 51. Solve: 125=(x3)/0.3^-3 a.7 b.14 c.15 d.9 53. 49x-2 = 7Ö 7 a.-5/4 b.5/4 c.11/4 d.-11/4 60. Simplify: 2log^3 6 - log^3 4 a.3 b.6 c.4 d.2 61. Solve the equation: logb (x^2 + 7) = 2/3logb 64 a.9 b.3 c. √23 d. ±3 …
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1. What is the tenth term of the geometric sequence whose first term (a1) is 16 and the common ratio (r) is –½?
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given 1,0.5,4,o.25,7,0.125,10 assume this pattern continues consistently 1.write down the 33th term in this sequence 2.determine the sum of the first 24 terms in this sequence.give the answer to five decimal place 2.1.in a geometric …
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Mathematics......Under number patterns-Geometric series If a question goes.determine the expression for the nth term of the following sequence if the a) 4th term is 24 and the 7th term is 192 in a geometric sequence.what formula do …
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The fifth term of an arithmetic sequence is 23 and the 12th term is 72. And they say first question 1.determine the first three terms of the sequences and the nth term. 2.what is the value of the 10th term. 3. Which term has a value …
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The fifth term of an arithmetic sequence is 23 and 12th term is 72. And they say 1. Determine the first three terms of the sequences and the nth term. 2. What is the value of the 10th term. 3. Which term has a value of 268.
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The first Arthmatic sequence is 23 and the 12th term is 72. Determine the first three terms in the sequence and the nth term and also Determine the Value of 10th term

More Similar Questions
user
The text passage contains multiple mathematical questions related to sequences, specifically geometric and arithmetic sequences. The questions ask for the determination of specific terms and common ratios or differences, and one question asks for the sum of the first 10 terms of a geometric series.

TYPE: MULTIPLE_QUESTIONS