Graph the sinusoidal function.y = -2 sin (
x)
A. 
B. 
C. 
D. 
Answer: C
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Solve the problem.On a flywheel with a 79.9-mm radius, how long is an arc subtended by a central angle of 4.07 rad?
A. 2,043 mm B. 12,991 mm C. 325 mm D. 650 mm
Find the real solutions of the equation by factoring.3x4 - 48x2 = 0
A. {0}
B. {-4
, 0, 4
}
C. {-4, 0, 4}
D. {-4, 4}
Provide an appropriate response.Explain how the multiplication and addition principles might be used to solve a systems of two linear equations in two variables using the elimination method.
What will be an ideal response?
A student had 157 text messages saved on her 16-gigabyte iPhone. She deleted 27 text messages (369 kilobytes) to free up some storage space. Over the next 7 days, she received 13 text messages (695 kilobytes). How many text messages are now saved on her phone? ?
A. 143 messages B. 197 messages C. 171 messages D. 117 messages