Given the following sequence, find the 23rd term: 10.5, 11, 11.5, 12, 12.5, . . . a. 20.5 b. 21 c. 21.5 d. 22

asked Jul 3, 2017 114k views

1 vote

Given the following sequence, find the 23rd term: 10.5, 11, 11.5, 12, 12.5, . . .

a. 20.5
b. 21
c. 21.5
d. 22

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the answer is D.22 because i took 0.5 x 21 to get 10.5. So all you gotta do is add 21 and 23 to get 24. 24x0.5 is 22

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1 vote

Answer: C. 21.5

Step-by-step explanation:

i know that this is right I did math :)

Fady Saad answered Jul 9, 2017

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