Use formulas for perimeter and area to solve the problem.A circular fountain has a statue in its center, 3 m from the edge. Find the perimeter of the fountain. If necessary, use 3.14 for ? and round the result to the nearest tenth.

A. 18.8 m
B. 9.4 m
C. 16.8 m
D. 9 m


Answer: A

Mathematics

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Provide an appropriate response.Choose the example that correctly shows that the stated case can occur. The product of two irrational numbers may be an irrational number.

A.  ?  = 65
B.  ?  = 13
C.  ?  = 
D.  ?  = 5

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Determine the missing numbers in each of the following Fibonacci-type sequences

(a) 1, 4, 5, 9, ___________ ,, ______________ ,________________ (b) 2, ___________ , 6, _____________ , 16, _______________ (c) 3, _______ , __________ , ____________ ,27 (d) 3, 7, 10, 17, 27

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Decide whether the set is countably infinite.  Answer yes or no. ? Set of even numbers.

What will be an ideal response?

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Solve for the specified variable. Assume that all other variables are nonzero.P = ; for Q

A. Q = ± 
B. Q = 
C. Q = ± 
D. Q = 

Mathematics