Solve the equation and express the solution in exact form using either ln or log as indicated.2(8 - 2x) = 16
Express the answer using log.
A. 
B. 
C. 
D. 
Answer: B
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Use a calculator to approximate the number. (Round your answer to three decimal places.)
?
?
A. 5.000.000 B. 3.487 C. 1.487 D. 2.487 E. -2.487
Find a parametrization for the line segment joining the points.(-2, 5, 2), 
A. x = -2t, y = 5t, z = 
t + 1, 0 ? t ? 1
B. x = 2t - 2, y = 5, z = - 
t + 2, 0 ? t ? 1
C. x = 2t - 2, y = 5t, z = - 
t + 2, 0 ? t ? 1
D. x = -2t, y = 5, z = 
t + 1, 0 ? t ? 1
Approximate the value of the expression to 2 decimal places.arcsin 0.9331 in degrees
A. 63.92? B. 70.92? C. 73.92? D. 68.92?
A weight is hung from a spring and set in motion so that it moves up and down continuously. The velocity v of the weight at any time t is given by the equation ? v = 3.5sin 4?t ? where v is measured in meters per second and t is measured in seconds. Find the maximum velocity of the weight and the amount of time it takes for the weight to move from its lowest position to its highest position. ?
A. The maximum velocity is 3.5 meters per second ; the time it takes for the weight to move from its lowest position to its highest position is 
seconds.
B. The maximum velocity is 3.5 meters per second ; the time it takes for the weight to move from its lowest position to its highest position is 
seconds.
C. The maximum velocity is 7 meters per second ; the time it takes for the weight to move from its lowest position to its highest position is 
seconds..
D. The maximum velocity is 7 meters per second ; the time it takes for the weight to move from its lowest position to its highest position is 
seconds.
E. The maximum velocity is 2.5 meters per second ; the time it takes for the weight to move from its lowest position to its highest position is 
seconds.