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8090 [49]
3 years ago
3

Which of these sequences are arithmetic? Check all that apply. –5, –3, 3, 13, 27, . 7, 14, 28, 56, 112, . . . 27, 40, 53, 66, 79

, . . . 1, 2, 4, 8, . . .
Mathematics
2 answers:
Mademuasel [1]3 years ago
6 0

Answer:

c) The arithmetic sequence  27, 40, 53, 66, 79, . . .

Step-by-step explanation:

<u><em>Explanation:</em></u>-

<em>The arithmetic sequence is of the form </em>

<em>a , a+d , a+2 d , a+3 d,....a +(n-1)d , .....</em>

'a' is called the first term  

'd' is called difference between the two numbers

The arithmetic sequence  27, 40, 53, 66, 79, . . .

first term a = 27

The difference of two numbers are d = 40-27 = 13

                                                             = 53-40  = 13

                                                            = 66 - 53 = 13

                                                           = 79 - 66 =13

Therefore the  arithmetic sequence with common difference is 13.

<em>∴The arithmetic sequence  27, 40, 53, 66, 79, . . </em>

Marina CMI [18]3 years ago
3 0

Answer:

b and d

Step-by-step explanation:

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Step-by-step explanation:

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