Find the eccentricity of the ellipse or hyperbola.x2 - y2 = 49
A. 0
B. 1
C. 
D. 
Answer: C
Mathematics
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Solve the problem.Mara can type 31 words per minute. How many words would she type in 
hour (40 minutes)?
A. 1240 words B. 827 words C. 47 words D. 21 words
Mathematics
Find the slope of the curve at the point indicated.y = 5x4, x = -2
A. -32 B. -160 C. 320 D. -40
Mathematics
Find the identical expression for the following.
?
?
?
A. 
B. 
C. ?
D. ?
E. ?
Mathematics
Solve the problem.The height of a box is 6 inches. The length is three inches more than the width. Find the width if the volume is 528 cubic inches.
A. 8 in. B. 11 in. C. 6 in. D. 88 in.
Mathematics