Find the circle's circumference or area, as requested. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.Find the circumference.

A. 10.7 mi
B. 11.6 mi
C. 23.2 mi
D. 5.8 mi


Answer: B

Mathematics

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Find an approximate value for the integral, using the Parabolic Rule, with n intervals. n = 2

A.  
B.
C.  
D.  

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At what points is the given function continuous?f(x, y) = 

A. All (x, y) such that 7x + 8y ? 0 B. All (x, y) such that 7x + 8y ? 0 C. All (x, y) D. All (x, y) such that x + y ? 0

Mathematics

Tell whether the statement is true or false.Let A = {1, 2, 3, 4, 5, 6}, B = {3, 5, 7}, C = {1, 2, 4, 6}, D = {1, 6}, and {0, 2, 6} ? C

A. True B. False

Mathematics

Divide.

A. 9x + 8  
B. 6x + 40x3 + 
C. 6x + 8 + 
D. 6x + 8  

Mathematics