2, 4, 36, 1600 what's next in the sequence

Q: What’s next in this number sequence: 7, 9, 22, 72, 296, x?

A: Given sequence is,7,9,22,72,296, x?We have to find value of x.

Q: Find the sum of the first eight terms of the sequence 18, -14, 12

A:

Q: Find the sum of 1510 + 1520 + 1530 + ... + 2010 + 2020

A: From the provided information, The first term of the series (a1) = 1510 The difference (d) = 1520 –…

Q: this sequence 31 27 23 19. Explain how you can get the next three sequences.

A:

Q: Find the next three terms in the sequence {100,80,64,51.2,dots, dots, dots, dots } no hand written…

A: Here we have 80 = 100 - 100/5 64 = 64 - 64/5 51.2 = 64 - 64/5

Q: Find the sum 5 913 ... + 45

A: Given,

Q: Adiel made a toothpick pattern with 9 toothpicks in the 1st figure, 14 in the 2nd figure, 19 in the…

A: Create a table.

Q: 5 2² Find the sum of the first 8 terms in the sequence 5, 10, 20,....

A: I am attaching image so that you understand each and every step.

Q: 3, 5, 12, 55, 648, ? whats the next number in the sequence?

A: Step 1: Step 2: Step 3: Step 4:

Q: Find the next two terms of the sequence: 5,12,19,26,33,40

A: The difference between the numbers is as follows:

Q: Find the next term of the sequence: 8, 5, 2, -1, -4,

A: Explanation: Here given that a sequence: 8, 5, 2, -1, -4, ...

Q: Find the t15 of the sequence 2, 11, 20,.... is it 75, 110, 119, or 128 and why?

A: Formula  tn = a+(n-1) d Where  d = common difference of any pair of consecutive or adjacent numbers

Q: List the first five terms of the sequence. a1 = 2, : 2, a n + 1 an + 1 = 2an + 4 21 2 а2 8 12 14 16…

A:

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.