Juan earns $11 per hour and works at the most 30 hours per week. identify the independent and dependent quantity in the situation, and find reasonable domain and range values

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

What is the frequency of the sinusoidal graph?

If you could answer these your a life saver