A bicycle pedal is pushed by a foot with a force of a-N as shown. The shaft of the pedal is 12 cm long. Find the magnitude of the torque about P correct to two decimal places.
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8.27
Mathematics
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Evaluate the given integral by using three terms of the appropriate series, rounding the result to four decimal places.
A. 0.1216 B. 0.5877 C. 0.5620 D. 0.1801
Mathematics
Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination.-7x - 7y = -21-4x + 3y = 9
A. (-1, 4) B. (0, 4) C. (0, 3) D. No solution
Mathematics
Graph using the slope and the y-intercept.y = 4x - 5
A. 
B. 
C. 
D. 
Mathematics
Use the vectors in the figure below to graph the following vector. 
2u - z - w 
A. 
B. 
C. 
D. 
Mathematics