Solve the problem.Find the unknown position of the weight to balance the beam.

A.
B. 5
C.
D.


Answer: C

Mathematics

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Find the volume of the indicated region.the region that lies inside the sphere  and outside the cylinder 

A.
B.
C.
D.

Mathematics

The amount G, in pounds, of grass a kangaroo will eat in a day depends on the amount V, in pounds per acre, of vegetation present. The relationship is given by

? ?. ? A:  Make a graph of G versus V. Include vegetation levels up to 2,000 pounds per acre.B:  What vegetation level will cause a kangaroo to consume 2.1 pounds in a day?C:  Is the graph concave up or concave down?  Explain in practical terms what this means about how the kangaroo feeds.D: What is the most a kangaroo will eat in a day no matter how much vegetation is present? ? Round your answer to two decimal places if necessary. ? What will be an ideal response?

Mathematics

Provide an appropriate response.What are the conditions in which the approximate doubling time formula works well?

A. large growth rates and breaks down for growth rates below 15% B. large growth rates and breaks down for growth rates below 30% C. small growth rates and breaks down for growth rates over 30% D. small growth rates and breaks down for growth rates over 15%

Mathematics

Solve the problem.A circular fountain has a radius of 21 feet. Approximate the distance around the fountain. Use 3.14 as an approximation for 

A. 131.88 ft B. 1384.74 ft C. 32.97 ft D. 65.94 ft

Mathematics