Use natural logarithms to solve the exponential equation symbolically.4x = 
A. x = - ln 
B. x = 
C. x = ln 
D. x = - 
Answer: D
Mathematics
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Determine whether the sentence is a statement.0.8 = .08
A. statement B. not a statement
Mathematics
Evaluate the expression.-73
A. 21 B. -21 C. -343 D. 343
Mathematics
Solve the equation by using sum-to-product identities in the interval [0, 2?).sin(2x) - sin(4x) = 0
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.If the points P, Q, R, S, T, and U are equally spaced and collinear, then find the center and scale factor for the size transformation taking 
to 
.P Q R S T U? ? ? ? ? ?
A. Center R; scale factor 2 B. Center P; scale factor 2 C. Center Q; scale factor 2 D. Center P; scale factor 1/2
Mathematics