The base of a solid is the region bounded by the graphs of y = 4 – and y = 0. The cross sections perpendicular to the y-axis are equilateral triangles. Find the volume of the solid.

What will be an ideal response?


Mathematics

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Provide an appropriate response.The number of years of useful life is not a consideration in:

A. declining balance method B. sum-of-the-years-digits method C. straight-line method D. units-of-production method

Mathematics

Find the product. 

A. x2 + 9- 7
B. x2 - 
C. x2 - 9- 7
D. x2 - 9

Mathematics

Solve the problem. If necessary, round your result to the nearest tenth unless instructed differently. The precise value of your approximation may depend on the conversion path that you choose.In a certain medium, sound travels at a speed of 5205 feet per second. How many meters per second does sound travel in this medium? Round to the nearest tenth.

A. 17,072.4 m/s B. 2030.0 m/s C. 4736.6 m/s D. 1561.5 m/s

Mathematics

Graph the system of inequalities. Shade the region that represents the solution set.y? - x2 + 8x - y< 3

A.

B.

C.

D.

Mathematics