For the points P and Q, find the distance d(P, Q).P(2, 7), Q(-1, -3)
A. 
B. 
C. -7
D. 30
Answer: B
Mathematics
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Find percent notation.0.128
A. 12.8% B. 0.0128% C. 128% D. 0.128%
Mathematics
Solve the problem.f(x) = log2(x + 2) and g(x) = log2(x - 1).Solve f(x) = g(x). Do the graphs of f and g intersect? If so, where?
A. {3}, (3, log2(2)) B. {3}, (3, log2(3)) C. {3}, (3, log2(5)) D. No solution. No intersection.
Mathematics
Write the number as an exponential expression, using the base shown. Check your result with a calculator.32 (base 2)
A. 25 B. 35 C. 52 D. 26
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log6.9 2.8
A. 0.45 B. 0.53 C. 0.41 D. 1.88
Mathematics