Determine if the sequence is geometric. If the sequence is geometric, find the common ratio.
, 
, 
, 
, 
, . . .
A. yes, 
B. yes, 4
C. no
D. yes, 
Answer: B
Mathematics
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Find the standard-form equation of the hyperbola centered at the origin which satisfies the given conditions.A hyperbola having a vertex at (0, -5) and eccentricity equal to 2
A. 
- 
= 1
B. 
- 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Mathematics
Express the integrand as a sum of partial fractions and evaluate the integral.
A. 
ln 
+ C
B. ln 
+ C
C. 
ln 
+ C
D. 
ln 
+ C
Mathematics
Simplify.
A. - 
B. - 
C. - 
D. 
Mathematics
Find the grade point average for a student earning the following grades. Assume 
and 
Round answer to the nearest hundredth.
A. 2.93 B. 3.93 C. 1.93 D. 8.20
Mathematics