Solve the equation.log8 x2 = 4
A. {4,096}
B. {64, -64}
C. {4
, -4
}
D. {256}
Answer: B
Mathematics
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Solve the problem.At Loop College, the mean grade point average (gpa) of the current student body is 
with a standard deviation of 0.64. Find the gpa of a student whose z-score is 0.6. Round to the nearest hundredth.
A. 3.40 B. 3.14 C. 2.85 D. 2.16
Mathematics
Find the standard form of the equation of a circle that satisfies the given conditions.Center (18, 24); touching the x-axis
A. (x - 24)2 + (y - 18)2 = 24 B. (x - 24)2 + (y - 18)2 = 324 C. (x - 18)2 + (y - 24)2 = 576 D. (x - 18)2 + (y - 24)2 = 324
Mathematics
Combine. Simplify the answer.
- 
A. 
B. 
C. 
D. 
Mathematics
Write the algebraic expression without parentheses.
(5x) + [(4x) + (-4x)]
A. 9x B. 1 C. -7x D. x
Mathematics