Solve.Two forces of 21 and 15 N (newtons) act on an object. The angle between the forces is 35°. Find the magnitude of the resultant and the angle that it makes with the larger force.
A. 34 N, 14°
B. 3 N, 14°
C. 33 N, 19°
D. 35 N, 14°
Answer: A
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Solve the problem.Money magazine reports that the percentage of trading days in which the Dasdaq loses or gains 2% or more has been increasing since 1995 indicating more volatility in the Dasdaq. Use a graphing utility to fit an exponential function to the data. Predict the percentage of trading days in 2001 having such swings in value.
A. y = 1.278e0.611x, 92 days B. y = 1.669x1.706, 46 days C. y = 1.849e0.531x, 76 days D. y = 2.353e0.610x, 91 days
Referring to triangle ABC, find the area of the triangle.
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Round to three significant digits.
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A. 23.9 m2 B. 24.2 m2 C. 24.8 m2 D. 24.5 m2 E. 25.1 m2
Divide using long division.
A. x + 5
B. x + 4 + 
C. x + 4 - 
D. 
Differentiate. 
What will be an ideal response?