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If the common difference in the arithmetic sequences for and the 20th term is 36 what is the first term?
In an arithmetic sequence, the nth term can be expressed as ( a_n = a + (n-1)d ), where ( a ) is the first term and ( d ) is the common difference. Given that the common difference ( d ) is 36 and the 20th term ( a_{20} = a + 19d ), we can set up the equation ( a + 19(36) = a + 684 ). To find the first term, we need additional information about the value of the 20th term; without that, we cannot determine the exact value of the first term ( a ).
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What is the 14th term in an arithmetic sequence in which the first term is 100 and the common difference is -4?
What is the 14th term in the arithmetic sequence in which the first is 100 and the common difference is -4? a14= a + 13d = 100 + 13(-4) = 48
What is the common first difference of this arithmetic sequence 65 53 41 29?
16
WHAT ARE THE FIRST THREE OF AN ARITHMETIC SEQUENCE WHOSE LAST TERM IS 1 IF THE COMMON DIFFERENCE IS -5?
6
What is an arithmetic sequence examples?
An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant. For example, the sequence 2, 5, 8, 11, 14 has a common difference of 3. Another example is 10, 7, 4, 1, which has a common difference of -3. In general, an arithmetic sequence can be expressed as (a_n = a_1 + (n-1)d), where (a_1) is the first term and (d) is the common difference.
What are the first ten sequences whose first term is -10 and whose common difference is -2?
-8
What is the 14th term in an arithmetic sequence in which the first term is 100 and the common difference is -4?
What is the 14th term in the arithmetic sequence in which the first is 100 and the common difference is -4? a14= a + 13d = 100 + 13(-4) = 48
What is the nth term in the arithmetic sequence?
It is a + 8d where a is the first term and d is the common difference.
What is the common first difference of this arithmetic sequence 65 53 41 29?
16
What are the answers for Arithmetic and Geometric Sequences gizmo?
Arithmetic : (First term)(last term)(act of terms)/2 Geometric : (first term)(total terms)+common ratio to the power of (1+2+...+(total terms-1))
What is the answer to this problem An plus 1 equals 3n-An answer?
The answer is two arithmetic sequences, both with a common difference of 3, alternating with one another, where the second series is greater than the first by the value of 2*A(0), ie twice the starting value.
Explain how to find the common difference of an arithmetic sequence?
From any term after the first, subtract the preceding term.
WHAT ARE THE FIRST THREE OF AN ARITHMETIC SEQUENCE WHOSE LAST TERM IS 1 IF THE COMMON DIFFERENCE IS -5?
6
What is the sum of the first 15 terms of an arithmetic?
For an Arithmetic Progression, Sum = 15[a + 7d].{a = first term and d = common difference} For a Geometric Progression, Sum = a[1-r^15]/(r-1).{r = common ratio }.
What is an arithmetic sequence examples?
An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant. For example, the sequence 2, 5, 8, 11, 14 has a common difference of 3. Another example is 10, 7, 4, 1, which has a common difference of -3. In general, an arithmetic sequence can be expressed as (a_n = a_1 + (n-1)d), where (a_1) is the first term and (d) is the common difference.
What is the common difference used to make an arithmetic sequence where the first number is 14 and the 16th number is 104?
6
What is first four terms of the arithmetic sequence with common difference of 3 and a first term of -26?
29
What are the first ten sequences whose first term is -10 and whose common difference is -2?
-8
