Solve the problem.A square plywood platform has a perimeter which is 6 times the length of a side, decreased by 8. Find the length of a side.
A. 2
B. 4
C. 6
D. 1
Answer: B
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Find the Maclaurin series for using the definition of a Maclaurin serires.
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Solve the problem.Car A (travelling north at 30 mph) and car B (traveling west at 20 mph) are heading toward the same intersection. Car A is 6 miles from the intersection when car B is 8 miles from the intersection. Find parametric equations that describe the motion of cars A and B. 
A. Car A: x = 0, y = 30t - 6; Car B: x = 8 - 20t, y = 0 B. Car A: x = 0, y = 20t - 8; Car B: x = 30t - 6, y = 0 C. Car A: x = -30t + 6, y = 0; Car B: x = 8 - 20t, y = 0 D. Car A: x = 20t - 8, y = 0; Car B: x = 0, y = 6 - 30t
Round the number to the place indicated.Round to the nearest one: 711.656
A. 711.7 B. 711.66 C. 712 D. 711
Write the fraction as a decimal.
A. 0.
B. 0.
C. 0.0
D. 0.