Solve the logarithmic equation for x. Give an exact solutionlog2x = -3
A. 
B. -6
C. -1
D. 
Answer: D
Mathematics
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Use modular arithmetic to find the answer.Find all x such that x ? 0 (mod 5).
A. x = 5 B. x = 6k, k is an integer C. x = 5k, k is an integer D. x = 7k, k is an integer
Mathematics
Subtract. Write the answer in lowest terms as a mixed number.
A. 11
B. 10
C. 9
D. 10
Mathematics
Perform the conversion. Round to the nearest hundredth when necessary.40 L to qt
A. 18.16 qt B. 42.40 qt C. 37.84 qt D. 48.00 qt
Mathematics
Find 
for 
.
A. -6 B. -10 C. 6 D. -4 E. limit does not exist
Mathematics