Find an equation for the ellipse.Center at (0, 0); focus at (0, -3); vertex at (0, 4)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: A
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Provide an appropriate response.If the series 
is integrated twice term by term, for what value(s) of x (if any) does the new series converge and for which the given series does not converge?
A. x = -9, x = -7 B. x = -9 C. none D. x = -7
Solve the proportion for x.
= 
A. x = 
B. x = 
C. x = 
D. x = 
Find the mean for the list of numbers.Scores on a math test: 77%, 43%, 77%, 91%, 43%Round answer to the nearest whole number if necessary.
A. 43% B. 66% C. 65% D. 91%
A church steeple that needs to be reshingled has the shape of a regular square pyramid. If base edges of the steeple measure 16 feet while lateral edges measure 17 feet, what is the lateral area (area to reshingle) of the steeple?
What will be an ideal response?