Write a polar equation in r and of a hyperbola with the focus at the origin, with the eccentricity 7 and directrix r = -12csc?.
What will be an ideal response?
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Find the Taylor polynomial of order 3 based at a for the given function.ln(x + 1); a = 4
A. ln 3 - 
+ 
- 
B. ln 5 + 
- 
+ 
C. ln + 
+ 
+ 
D. ln 5 - 
+ 
- 
Solve.Mike, Joe, and Bill are painting a fence. The painting can be finished if Mike and Joe work together for 4 hours and Bill works alone for 2 hours or if Mike and Joe work together for 2 hours and Bill works alone for 5 hours, or if Mike works alone for 6 hours, Joe works alone for 2 hours, and Bill works alone for 1 hour. How much time does it take for each man working alone to complete the painting?
A. Mike 8 hr, Joe 8 hr, Bill 16 hr B. Mike 16 hr, Joe 8 hr, Bill 8 hr C. Mike 12 hr, Joe 10 hr, Bill 10 hr D. Mike 8 hr, Joe 16 hr, Bill 8 hr
Solve the equation.4k2 - 35k - 9 = 0
A. 
B. 
C. {-4, 9}
D. 
Determine whether the two equations in the pair are equivalent.10x = 90 and x + 6 = 11
A. Not equivalent B. Equivalent