Evaluate.(-7)4
A. -28
B. -2401
C. 2401
D. 28
Answer: C
Mathematics
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For the given rectangular equation, write an equivalent polar equation.7x - 2y - 9 = 0
A. r = 
B. r2 = 
C. r = 
D. r = 
Mathematics
Solve the problem. Use 3.14 as an approximation for ? where appropriate.How many square centimeters of glass does it take to make the bottom and sides of a cubic shaped aquarium with an edge of 49 cm?
A. 12,005 cm2 B. 14,406 cm2 C. 117,649 cm2 D. 9604 cm2
Mathematics
Perform the indicated operations. Simplify the result.
- 
A. 
B. 
C. 
D. 
Mathematics
Write the exponential equation as an equation involving a common logarithm or a natural logarithm.ex = 23
A. ln 23 = x B. log23 x = e C. logx e = 23 D. ln x = 23
Mathematics