Solve the problem.Use the formula L = 10 ? log 
, where the loudness of a sound in decibels is determined by I, the number of watts per square meter produced by the sound wave, and 
What is the intensity of a noise measured at 93 db?
A. 9.3 × 10-10 watts per square meter
B. 1.09 × 1016 watts per square meter
C. 2 × 10-3 watts per square meter
D. 2 × 10-2 watts per square meter
Answer: C
Mathematics
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Write the whole number in standard form.Six million, ninety-five thousand, four
A. 695,000,004 B. 6,095,004 C. 6,095,400 D. 6,950,004
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Use mathematical induction to prove that the statement is true for every positive integer n.1 ? 5 + 2 ? 5 + 3 ? 5 + . . . + 5n = 
What will be an ideal response?
Mathematics
Perform the indicated operation. Write the answer in scientific notation.
A. 4.8 × 109 B. 2.4 × 107 C. 2.4 × 109 D. 4.8 × 107
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Write the standard form of the equation of the circle with the given characteristics. center: (-5, -4); solution point: (-3, -7)
A. 
B. 
C. 
D. 
E. 
Mathematics