The general term for the arithmetic sequence; -13, -11, -9, -7 is Tn = -15 - 2n.
<h3>Arithmetic progression</h3>
-13, -11, -9, -7
- First term, a = -13
- Second term = -11
Common difference, d = Second term - first term
= -11 - (-13)
= -11 + 13
= 2
Therefore,
Tn = a + (n - 1)d
Where,
Tn = a + (n - 1)d
= -13 + (n - 1)2
= -13 - 2n - 2
Tn = -15 - 2n
So therefore, the general term for the arithmetic sequence; -13, -11, -9, -7 is Tn = -15 - 2n.
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Answer:
18
Step-by-step explanation:
1/3 chances that it will be a girl or a boy because their is only a 50/50% and their is 3 children
The answer is A because an octagon has 8 sides and if each side is 4 feet you would multiply 4 times 8 and get 32.
Answer: It should be Completing the Square Method <u><em>luckybg2006</em></u>
