Keiko, Chang, and Abdul sent a total of 109 text messages over their cell phones during the weekend. Keiko sent 7 fewer messages
1 answer:
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Answer : The fifth term in the sequence is -2.
Step-by-step explanation :
As we are given that the expression to calculate the term.
The expression is as follows:
where,
n is the number of term
Given:
n = 5
Now putting the value of n in the above expression, we get:
Therefore, the fifth term in the sequence is -2.