Step-by-step explanation:
Thus, option C is the correct answer.
The tables below represent the profits earned by a merchandiser from four new consignments of t-shirts. Each consignment contain
ed t-shirts of five different sizes. If we were to plot each of the t-shirt sizes and the profit earned on each new size, we would get a different graph for each consignment. Almost all the graphs showed some association between the two variables, except one consignment, which showed no association. Which of the following consignments shows no association?
2 answers:
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The first, fourth and tenth terms of the arithmetic sequence is and
Explanation:
The given rule for the arithmetic sequence is
We need to determine the first, fourth and tenth terms of the sequence.
To find the first, fourth and tenth terms, let us substitute in the general rule for the arithmetic sequence.
To find the first term, substitute in
, we get,
Thus, the first term of the arithmetic sequence is -6.
To find the fourth term, substitute in
, we get,
Thus, the fourth term of the arithmetic sequence is
To find the tenth term, substitute in
, we get,
Thus, the tenth term of the arithmetic sequence is
Hence, the first, fourth and tenth terms of the arithmetic sequence is and
