Determine the values of the given functions as indicated rounded to four decimal places. Find tan 15° by using 15° = 45° - 30°.
A. 3.7321
B. 0.9330
C. 0.2679
D. 0.2588
Answer: C
Mathematics
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Provide an appropriate response.Rewrite as a logarithmic equation: 34 = 81
A. log81 3 = 4 B. log3 4 = 81 C. log3 81 = 4 D. log4 81 = 3
Mathematics
Sketch trajectories of solutions of z? = Az given the eigenvalues and associated eigenvectors of A. Classify the origin and assess its stability.
Mathematics
Solve the problem.The table below shows the results of a consumer survey of annual incomes in 100 households. 
What is the probability that a household has an annual income between $15,000 and $44,999 inclusive?
A. 0.48 B. 0.3 C. 0.78 D. 0.5
Mathematics
Find the values of the variables in the equation.
= 
A. t = 1, x = 6 B. t = -6, x = -1 C. t = 8, x = 13 D. t = -6, x = 13
Mathematics