If a sequence follows the pattern 2.5n−10, then find the 10th term o

Question

If a sequence follows the pattern

2.5 n - 10

, then find the

10^{t h}

term of the sequence.

Options:

A . 5

B . 10

C . 15

D . 20

Answer: Option C
:
C
By substituting n= 10 in the given equation, we can find out the

10^{t h}

term i.e.,

2.5 x - 10

=(2.5

\times

10) - 10
= 25- 10
= 15

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