Find the weighted mean. Round to the nearest tenth.

A. 26.3
B. 27.4
C. 2.5
D. 28.3


Answer: A

Mathematics

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Find the volume of the solid generated by revolving the shaded region about the given axis.About the x-axis

A. 18? B. 48? C. 24? D. 168?

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A bakery buys various types of nuts as ingredients for cookies. What is the cost of 26 pounds of peanuts if the price per pound of peanuts is $2.37? 

A. $61.62 B. $43.70 C. $6.16 D. $4.37 E. none of the above

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Solve the differential equation.y' + y = y2

A. 1 - Ce-x
B. 1 + Cex
C.
D.

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Use the table to evaluate the expression (fUse the table to evaluate the expression (f°g)(6).



a. 5
b. 2
c. 3
d. 4
e. 6

Mathematics