Find a likely candidate for the next two numbers in the following sequence: 1, 5, 10, 17, __, __. Find a formula with variable n that provides the numbers in your 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 even integers between 21 and 45.

A: Even integers between 21 and 45 are 22,24,26,28,..........44. We can see that difference between two…

Q: Find the next number in the sequence 3, 7, 15, 31, 63

A: We have the given sequence is 3, 7, 15, 31, 63 Observing the given pattern we get…

Q: Find the infinite geometric sum if a1=-3, r=1\2

A:

Q: the sequence 1, 5, -8, -2, -30, -20, and -78. Determine the rule pattern/formula of this sequence.

A: We have to form the rule of sequence.

Q: A serie of number is : 1,3.7,15,31  What is the next number in the sequence?

A: The provided series of number is 1, 3, 7, 15, 31. The sequence used here is x×2+1 where x is the…

Q: Find a 17 in the sequence 5, -10, 20, -40 ...

A:

Q: n-1 2) а - -3. 6,

A: Given an = -3 . 16n-1

Q: Use the method of successive differences to determine the next number in the given sequence  3, 34,…

A: Given sequence is 3 , 34, 165, 776, 2547, 6558, 14389,____ To find next term. Now we will find the…

Q: What is the next term in the sequence 12,31,40,49,dots ?

A: We have to find the next term in the sequence 12, 31, 40, 49, dots

Q: How many passwords can be made if each password a sequence of 4 uppercase flowed by a consonant…

A: For one digits we have 10 choice For 2 digits we have 10*10 =100 choice  For one  Uppercase latter…

Q: A kindergarten teacher has 9 books about a holiday. In how many ways can she select 3 of the books…

A: Number of possible combinations if r items are to be choosen from n is given as nCr

Q: Construct the difference table to predict the next term in the sequence: 6, 9, 14, 26, 50, 91, 165 O…

A: Here, to construct the difference table to predict the next term in the sequence 6,9,14,26,50,91,__