Find the eccentricity of the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Use power series operations to find the Taylor series at x = 0 for the given function.x7 tan-1(4x)
A. 
B. 
C. 
D. 
Mathematics
Give an appropriate answer.The following table shows the average life expectancy in a certain country in the given years. 
Draw a bar graph that makes the increase in the life expectancy look large.
What will be an ideal response?
Mathematics
The table shows Jose's expenses for one month. Use the table to answer the question.How much did Jose spend on rock climbing expenses? Monthly ExpensesRent$420Food$215Car repairs, gas$85.83Utilities$54.80Phone$51.57Rock climbing gear$177.90Rock climbing lessons$176Entertainment$53.46
A. 353.90 B. 195.50 C. 360.85 D. 179.66
Mathematics
Solve.Is (4, 5) a solution of 5x - 5y = 45?
A. Yes B. No
Mathematics