Find a polar equation of the conic that has a focus at the pole and that satisfies the given conditions.Ellipse; vertices (6, 0) and (4, ?)
A. r = 
B. r = 
C. r = 
D. r = 
Answer: C
Mathematics
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Give the rectangular coordinates for the point.(-10, 225°)
A. (5
, 5
)
B. (-5, -5
)
C. (-5
, -5)
D. (5
, 5)
Mathematics
Solve the problem.On a new oak bookcase with a list price of $787, a series discount of 25/15/5 is offered to wholesalers while a series discount of 5/15 is offered to retailers.a) What is the wholesalers price?b) What is the retailer's price?
A. (a) $432.85; (b) $354.15 B. (a) $310.37; (b) $151.50 C. (a) $476.63; (b) $151.50 D. (a) $476.63; (b) $635.50
Mathematics
Find the following using a calculator. Round to four decimal places.ln 0
A. -2.3149 B. -2.2792 C. Does not exist D. -2.2903
Mathematics
Perform the indicated operation and express in lowest terms.
÷ 
A. 
B. 1
C. x + 2y
D. (x + 2y)(x - 4y)
Mathematics