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, . . .

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

Step-by-step explanation:

Explanation:-

The arithmetic sequence is of the form

a , a+d , a+2 d , a+3 d,a +(n-1)d ,

'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.

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

they are simplified

step-by-step explanation:

13.46

step-by-step explanation:

16.80 x .20 = 13.46