A, C, and E
Any numbers that, when multiplied, produce the number 7.82 have the same value as 2.3 * 3.4. Some numbers include 2 * 3.91 and 17 * 0.46. A, C, and E, when simplified all equal 7.82
It costs $3.92 to send all 14 postcards. Or is this a trick question.
The given function is,

The graph can be drawn as,
The period will be distance between two consequetive maximas,

Thus, period is correct.
The amplitude can be determined as,

Thus, amplitue is incorrect.
The range is,

Thus, the range is correct.
The midline is,

Thus, the midline is correct.
Thus, option (b) is the solution.
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Answers:
B-B-A-B
A-B-B-B
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Explanation:
We assume that the winner is from a private school (B). As we look at the options we can see that there are two options that show B at least 3 times in the span.
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