Solve the problem.A certain noise measures 
If the intensity is multiplied by 100, how many decibels will the new noise measure? Use the formula 
with 
A. 53 decibels
B. 5100 decibels
C. 71 decibels
D. 102 decibels
Answer: C
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Solve the problem.The rectangular front of a house measures 29 feet by 32 feet. A rectangular door on the side of the house measures 6 feet by 5 feet. There are also 8 rectangular windows on the front of the house, each measuring 2 feet by 4 feet. How many square feet of siding will be needed to cover the front of the house not counting the area covered by the door and windows?
A. 94 ft2 B. 928 ft2 C. 834 ft2 D. 890 ft2
Evaluate dw.w = 8x5
ln (4z);x = 6, y = 9, z = 8,dx = -0.02, dy = 0.03, dz = 0.03
A. -15,591.92 B. -17,459.05 C. -16,804.08 D. 3079.28
Divide. Write with positive exponents.
A. 3x4 - 9x2 B. -6x7 - 9x2 C. 3x4 + 18x5 D. -6x9
Find the inverse of the given function.y = 4 log 10 x
A. y = 
B. y = 4 log x 10
C. y = 10x/4
D. y = 104x