Find the exact value.Given that cos ? = - 
with ? in quadrant II, find tan 2?.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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State whether the scatter diagram shows strong positive correlation, weak positive correlation, strong negative correlation, weak negative correlation, or no correlation. 
A. Weak positive correlation B. Strong negative correlation C. No correlation D. Weak negative correlation E. Strong positive correlation
Mathematics
Solve.A computer compiles a program in 5.347 × 10-6 seconds. Write this in decimal notation.
A. 0.0000005347 B. 0.00005347 C. -5,347,000 D. 0.000005347
Mathematics
Perform the indicated operation. Write the answer in simplest form.20 ÷ 
A. 16
B. 15
C. 14
D. 
Mathematics
Use the graph to solve the problem.Find the rate of change of Simone's salary.
A. $3000 per year B. $300 per year C. $2000 per year D. $4000 per year
Mathematics