Use the formulas for the hydraulic press to find F s .F l = 800 lb, r l = 10 in. and r s = 5 in.
A. 220 lb
B. 200 lb
C. 400 lb
D. 50 lb
E. 100 lb
Answer: B
Mathematics
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Rationalize the denominator. Assume variables represent non-negative values.
A. 
B. 13
C. 
D. 4
Mathematics
Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. (-6, -2); saddle point B. (-6, 2); local maximum C. (6, 2); saddle point D. (6, -2); local minimum
Mathematics
Minima always occur at endpoints.
Answer the following statement true (T) or false (F)
Mathematics
Determine the number of triangles that can be drawn with the given data.a = 30, b = 61, A = 71°
A. 2 B. 0 C. 1 D. 3
Mathematics