Find the area of the figure. Use 3.14 for ?. Round to hundredths if necessary.Parellelogram

A. 72 sq. in.
B. 144 sq. in.
C. 36 sq. in.
D. 18 sq. in.


Answer: A

Mathematics

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Determine if the sequence is monotonic and if it is bounded.an = 

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Provide an appropriate response.The range and standard deviation of the data set below are 35 and 12.47 respectively.5, 24, 25, 26, 40If the 26 is replaced with 39, how will this affect the range? How will this affect the standard deviation. Use your answers to explain why the standard deviation is preferable to the range as a measure of variation.

What will be an ideal response?

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Find the indicated matrix.Let A =   and B = . Find A - B.

A.
B.
C.
D.

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Use a graphing calculator to plot the data and find the quadratic function of best fit.The following data represents the total revenue, R (in dollars), received from selling x bicycles at Tunney's Bicycle Shop. Using a graphing utility, find the quadratic function of best fit using coefficients rounded to the nearest hundredth. 

What will be an ideal response?

Mathematics