Solve the problem.The data below represent the average monthly cost of natural gas in an Oregon home. 
Above is the graph of 47.35 sin x. Make a scatter diagram of the data. Find the sinusoidal function of the form 
which fits the data.
What will be an ideal response?
y = 47.35 sin (
x - 
) + 66.25
Mathematics
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Evaluate the improper integral.
A. 
B. 
C. 
D. 
Mathematics
Decide whether or not the ordered pair is a solution to the equation.y = -5; (-3, 3)
A. Yes B. No
Mathematics
Graph the function. State whether it is increasing, decreasing, or constant..h(x) = -5x - 6
A. increasing
B. decreasing
C. decreasing
D. increasing
Mathematics
The post office recorded the weights of packages sent on a particular day and used the results to construct a histogram. Use the histogram to solve the problem. 
0-910-1920-2930-39Weight of Package (pounds)Find the number of packages 10 pounds and over.
A. 11 packages B. 5 packages C. 6 packages D. 7 packages
Mathematics