Evaluate the formula for the given quantity.
; given r = 5 centimeters, ? = 3.14
A. A = 49.3 cm2
B. A = 8.14 cm2
C. A = 15.7 cm2
D. A = 78.5 cm2
Answer: D
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Solve and graph. Write the solution in interval notation.
? 3
A. 
? 
B. 
C. (-?, ?)
D. 
Write a word name for the number in the sentence.The programmers were working with a graphics file of 406,581,060 bytes.
A. Four hundred sixty million, five hundred eighty-one thousand, six hundred B. Four hundred six million, five hundred eighty-one thousand, sixty C. Four hundred six billion, five hundred eighty-one million, sixty D. Four hundred six thousand, five hundred eighty-one hundred, sixty
Use radical notation to write the expression. Simplify if possible.2434/5
A. 81 B. 2187 C. 6561 D. 19,683
Use the Limit Comparison Test to determine the convergence or divergence of the series 
.
?
A. The series
diverges.
B. The series 
converges.