Find the exact value of the expression.sin 15°
A. 
B. 
C. - 
D. - 
Answer: B
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Provide an appropriate response.Laurinburg is experiencing a population movement out of the city to the suburbs. Currently 85% of the total population live in the city with the remaining 15% living in the suburbs. It has been shown that each year 7% of the city residents move to the suburbs, while only 1% of the suburb population move back to the city. Assuming population remains constant for both, what percent of the total will remain in the city after 5 years. Express your answer rounded to hundredths of a percent.
A. 35.56% B. 60.28% C. 64.44% D. 39.72%
Use the power-reducing identities to rewrite the expression that does not contain trigonometric functions of power greater than 1.sin4 x - cos4 x
A. cos x B. cos 2x C. sin 2x D. - cos 2x
Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.x = 6
A. x-intercept: (0, 6), m: 0
B. x-intercept: (0, 0), m: 6
C. x-intercept: (6, 0), m: undefined
D. x-intercept: (6, 0), m: 
Provide an appropriate response.How are identities and contradictions different from equations with a unique solution?
What will be an ideal response?