A marketing company surveys 100 males and 100 females between the ages of 55 and 70 to determine how many times they text each d
1 answer:
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Answer:
The nth term in the sequence is given by the equation:
Step-by-step explanation:
Arranging a table for n and nth:
It is easier to notice that 16 and 125 result from the second power of 4 and the third of 5, respectively, which are one number below their respective position. That is why we can deduce that the base of the power is n+1.
For n=2, the base n+1 results in 3, which matches the nth term for n=2. Since 3 is the result of 3 to the power of 1, 16 is 4 to the power of 2, and 125 is 5 to the power of 3, all the powers are one number behind n, so the power is given by n-1, giving the equation:
Answer:
no
Step-by-step explanation:
The correct explanation is A
=
Thus
×
= 2.3 ×
= 2.3 ×