A restaurant sold 250 drinks in a night. Some of the drinks were sold for $2 each, and the rest for $5 each. If the total sales
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You did not write the question correctly but I will try to answer the question according to 2 possible interpretations of your question.
Case 1:
Given the geometric sequence:
Common ratio is given by
The explicit rule of a geometric sequence is given by
Therefore, the explicit rule of the given sequence is
Case 2:
Given the geometric sequence:
Common ratio is given by
The explicit rule of a geometric sequence is given by
Therefore, the explicit rule of the given sequence is
Case 1:
Given the geometric sequence:
Common ratio is given by
The explicit rule of a geometric sequence is given by
Therefore, the explicit rule of the given sequence is
Case 2:
Given the geometric sequence:
Common ratio is given by
The explicit rule of a geometric sequence is given by
Therefore, the explicit rule of the given sequence is