Evaluate the expression.5.52 + 2.62
A. 65.61
B. 32.4
C. 37.01
D. 16.2
Answer: C
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The probability that person A will pass Finite Mathematics is 
and the probability that person B will pass is 
. Assume the events are independent. Find the probability that neither will pass.
A. 
B. 
C. 1
D. 
E. none of these
(not shown) has vertices A(0,0), B(2a,2b), and C(0,2c). Where M is the midpointof 
and N is the midpoint of 
, how are the lengths of 
and
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The decibel level D of a sound is defined as  figure 1.png)
where I is the intensity of the sound measured in watts per square meter, and I? is the intensity of the least audible sound, standardized to be I? = 10^–12 watts per square meter.
A rock concert has a volume with an intensity of I = 1.0 × 10^–1 W/m². Find its rating in decibels.
Multiply the polynomials.(x + 9)(x3 + 4x - 3)
A. x4 + 4x2 - 3x + 9 B. x4 + 9x3 + 4x2 + 33x - 27 C. x3 + 13x2 + 33x - 27 D. x4 + 9x3 + 4x2 + 39x + 27