Solve the equation.
= 3
A. 11
B. 5
C. 24
D. 10
Answer: C
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Solve the problem.How much work is required to move an object from x = 0 to x = 3 (measured in meters) in the presence of a constant force of 6 N acting along the x-axis?
A. 2 J B. 18 J C. 27 J D. ?
Find the area and perimeter of the rectangle.The width W is one-third the length. Express the area and perimeter in terms of the width W.
A. A = 3W2, P = 6W B. A = 4W2, P = 6W C. A = 3W2, P = 8W D. A = 4W2, P = 8W
Graph the function by hand. Then use a graphing calculator to verify your graph. Find the domain and range of the function.f(x) = 8
x
A. domain: all real numbers;
range: y > 0
B. domain: all real numbers;
range: y < 0
C. domain: all real numbers;
range: y < 0
D. domain: all real numbers;
range: y > 0
Give an appropriate answer.An automobile tire is supposed to be pressurized to 35.0 pounds per square inch. The current pressure is 30.6 pounds per square inch. Is the tire overinflated or underinflated?
A. The pressure is exactly equal to the recommended pressure. B. Overinflated C. Underinflated