Graph the ellipse and locate the foci.4x2 + 16y2 = 64
A. foci at (2
, 0) and (-2
, 0)
B. foci at (2
, 0) and (-2
, 0)
C. foci at (0, 2
) and (0, -2
)
D. foci at (
, 0) and (-
, 0)
Answer: A
Mathematics
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Solve using the absolute value property.
= 14
A. {-19, 9} B. {-9} C. {9} D. {-9, 19}
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Determine the number of significant digits in the given approximate number.0.0403
A. 4 B. 2 C. 1 D. 3
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Solve.Cindy wants to secure sequins on a piece of felt shaped like a trapezoid with a height of 
and bases of 
and 
What is the cost of all the sequins if sequins cost 
per cm2 of coverage?
A. $149.60 B. $44.80 C. $36.00 D. $173.60
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Express as a single logarithm.logb q + logb r
A. logb qr
B. logb (q + r)
C. logb q ? logb r
D. logb 
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