Convert to a logarithmic equation.32 = 9
A. 2 = log3 9
B. 3 = log2 9
C. 9 = log4 2
D. 2 = log16 3
Answer: A
Mathematics
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Solve the problem.A certain noise has an intensity I of 
. Given that decibel level D is related to intensity by 
, where I0 is 10-12, determine the decibel level of the noise. Round to the nearest decibel.
A. 85 decibels B. 8 decibels C. 195 decibels D. 75 decibels
Mathematics
Add.-3 + 17 + (-9)
A. 5 B. 23 C. 11 D. 29
Mathematics
What inputs are defined for the expression?
Mathematics
Evaluate the piecewise function at the given value of the independent variable.h(x) =
; h(2)
A. -4 B. 4 C. undefined D. 0
Mathematics