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Sum of 100 terms of the sequence = 15050

Step-by-step explanation:

Given expression which represents a sequence is,

So the sequence will be,

2, 5, 8, 11, 14..........

So, the given sequence is an arithmetic sequence with,

First term of the sequence 'a' = 2

Common difference 'd' = 5 - 2 = 3

Sum of 'n' terms of an arithmetic sequence is given by,

Here, n = number of terms

a = first term

d = common difference

=

      = 50[4 + 297]

      = 15050

Therefore, sum of 100 terms of the sequence = 15050  

.5 lb

step-by-step explanation:

12 in / 6 in =2 in

.25 x 2 = .5 lb