What kind of sequence is 2/10 50?

This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 5 gives the next term. In other words, an=a1⋅rn−1 a n = a 1 ⋅ r n – 1 . This is the form of a geometric sequence.

What is the sum of the geometric sequence 2/10 50?

195312
Summary: The sum of the geometric sequence 2, 10, 50, if there are 8 terms is 195312.

What are the next two terms of the following sequence 4 8 16?

2 Answers By Expert Tutors 8 ÷ -4 = -2. Thus, in order to determine each successive term, we’ll be multiplying the last term by -2. -16 • -2 = 32, and 32 • -2 = -64. These are the next two terms in the sequence.

What is the common ratio of geometric sequence 2/10 50?

5
{ 2 , 10 , 50 , 250 , … } The first term is 2. The common ratio can be found by dividing the second term by the first term. The common ratio is 5.

What is the sum of the first seven terms of the geometric series 2 10 50?

39062
The sum of the geometric sequence 2, 10, 50, … if there are 7 terms is 39062.

What are the next three terms of the geometric sequence 2/10 50?

The common ratio of the sequence (r)=−102=50−10=−5 ( r ) = − 10 2 = 50 − 10 = − 5 . So, the next term of the given geometric sequence is −250.

What is the sum of the geometric sequence 2/10 50 If there are 8 terms 1 point?

8∑n=12⋅(5)n−1=2(1−58)1−5=195312 .

What are the next 2 term of the arithmetic sequence below?

Where is the first term, is the number of the term to find, and is the common difference in the sequence. Find the 18th term of the following arithmetic sequence. Explanation: Start by finding the common difference, , in this sequence, which you can get by subtracting the first term from the second.

What is the next term in the sequence 2 4 8?

The sequence then continues: 2,4,8,16,32,64,128,256,512,1024,2048,…

What kind of sequence is 2 4 16?

This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 2 gives the next term. In other words, an=a1⋅rn−1 a n = a 1 ⋅ r n – 1 .