Solve the problem.The height of a vase is 5 inches. The table shows the circumference of the vase (in inches) at half-inch intervals starting from the top down. Estimate the volume of the vase by using the Trapezoidal rule with n = 10. Round your answer to the nearest thousandth. [Hint: you will first need to find the areas of the cross-sections that correspond to the given circumferences.] Circumferences 

A. 105.479 in.3
B. 61.856 in.3
C. 101.552 in.3
D. 62.876 in.3


Answer: B

Mathematics

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Multiply by a fraction equivalent to 1 to build up the fraction to one with the denominator shown.-  = 

A.
B.
C.
D.

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For the curve r(t), write the acceleration in the form aTT + aNN.r(t) = (5t sin t + 5 cos t)i + (5t cos t - 5 sin t)j + 3k

A. a = N
B. a = 5T + 5tN
C. a = 5T + N
D. a = 5tN

Mathematics

Answer True or False to the statement.Every rational number is an integer.

A. True B. False

Mathematics

Convert using dimensional analysis.2 pints to cups

A. 5 c. B. 10 c. C. 8 c. D. 4 c.

Mathematics