Solve the problem.Two low-frequency sound waves with similar frequencies, producing the pressures 
and 
combine to form a pressure P = P1 + P2 . The variable t is time measured in seconds. Graph P in 
by 
and use the graph to determine the frequency of the displayed beats.
A. 6 beats per second
B. 7 beats per second
C. 3 beats per second
D. 10 beats per second
Answer: C
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Provide an appropriate response.Solving for fractal dimension, we use the rule that 
.
A. log
= log a - log b
B. log(a + b) = log(a) log(b)
C. log ab = log a + log b
D. log ax = x log a
Use a right triangle to write the expression as an algebraic expression. Assume that x is positive and in the domain of the given inverse trigonometric function.sin(tan-1 x)
A. 
B. x
C. 
D. 
Solve the problem.A weight is suspended on a system of springs and oscillates up and down according to P = 
[sin (2t) + sin t]where P is the position in meters above or below the point of equilibrium (P = 0) and t is time in seconds. Find the time when the weight is at equilibrium. Find the exact values. Do not use a calculator.
What will be an ideal response?
Use the commutative or the associative property to complete the statement. State which property is used.7 + (2 + 6) = (7 + 
)+ 6
A. -2; commutative property B. 2; commutative property C. 2; associative property D. -2; associative property