Find the function value using a calculator set in RADIAN mode. Round the answer to four decimal places, where approximate.tan 3.9
A. 0.9474
B. -0.6878
C. -0.7259
D. -1.3775
Answer: A
You might also like to view...
Sketch a typical level surface for the function.f(x, y, z) = ln 
A. 
B. 
C. 
D. 
Each of the two diagrams in the figure below shows lines in the same plane. Determine whether the following statement is true or false. The lines a1 and a3 are both intersecting and parallel.
?
?
A. false B. true
Decompose v with respect to w.v = j, w = 
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
Solve the problem.The number of centimeters, d, that a spring is compressed from its natural, uncompressed position is given by the formula 
where W is the number of joules of work done to move the spring and k is the spring constant. If a spring has a spring constant of 0.2, find the amount of work needed to move the spring 6 centimeters.
A. 7.2 joules B. 36 joules C. 3.6 joules D. 0.6 joules