To find the 20th term of a sequence, first identify the pattern or formula that defines the sequence. This could be an arithmetic sequence, where each term increases by a constant difference, or a geometric sequence, where each term is multiplied by a constant factor. Once the formula is established, substitute 20 into the formula to calculate the 20th term. If the sequence is defined recursively, apply the recursive relation to compute the 20th term based on the previous terms.
To find the 20th term of a sequence, you need to identify the formula or pattern governing the sequence. For arithmetic sequences, you can use the formula ( a_n = a_1 + (n-1)d ), where ( a_n ) is the nth term, ( a_1 ) is the first term, ( n ) is the term number, and ( d ) is the common difference. For geometric sequences, the formula is ( a_n = a_1 \times r^{(n-1)} ), where ( r ) is the common ratio. Plug in the values to calculate the 20th term accordingly.
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 ).
Increase of +220th term x 2 = 40(take away the first 4 terms)40 - (4 x 2) = 32By formula method:This is an arithmetic progression.First term is a = --6; common difference d = +2 the expected term n = 20By formula, tn = a + (n--1)dHence plugging, the required 20th term is --6 + 38 = 32
The sequence is Un = 19 - 3n so the 20th term is 19 - 3*20 = 19 - 60 = -41
20th term = 20*(20+1)/2
To find the 20th term of a sequence, first identify the pattern or formula that defines the sequence. This could be an arithmetic sequence, where each term increases by a constant difference, or a geometric sequence, where each term is multiplied by a constant factor. Once the formula is established, substitute 20 into the formula to calculate the 20th term. If the sequence is defined recursively, apply the recursive relation to compute the 20th term based on the previous terms.
To find the 20th term of a sequence, you need to identify the formula or pattern governing the sequence. For arithmetic sequences, you can use the formula ( a_n = a_1 + (n-1)d ), where ( a_n ) is the nth term, ( a_1 ) is the first term, ( n ) is the term number, and ( d ) is the common difference. For geometric sequences, the formula is ( a_n = a_1 \times r^{(n-1)} ), where ( r ) is the common ratio. Plug in the values to calculate the 20th term accordingly.
Oh, dude, you just add one to the term number to get the next term. So, if the 20th term is 50, the 21st term would be the 20th term plus the common difference of the sequence. It's like basic math, man.
The pattern given is a geometric sequence where each term is multiplied by 2 to get the next term. To find the 20th term, we can use the formula for the nth term of a geometric sequence: ( a_n = a_1 \cdot r^{(n-1)} ), where ( a_1 ) is the first term (3) and ( r ) is the common ratio (2). Thus, the 20th term is calculated as ( a_{20} = 3 \cdot 2^{19} ). Evaluating this gives ( a_{20} = 3 \cdot 524288 = 1572864 ).
LCD(790, 10) = 790.
Well, isn't that a happy little math problem we have here! To find out what number we need to add to 790 to get 2 kilometers, we simply subtract 790 from 2,000 (since 2 kilometers is 2,000 meters). So, 2,000 - 790 = 1,210. So, 790 plus 1,210 equals 2 kilometers. It's as easy as painting a beautiful sunset!
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 ).
30% of 790 = 30% * 790 = 0.3 * 790 = $237.00
791 rounded to the nearest 10 is 790
To find 10 percent of a number, multiply the number by 0.1. In this instance, 0.1 x 7900 = 790. Therefore, 10 percent of 7900 is equal to 790.
It is 415 plus 375 equals 790