Simplify the factorial expression.
A. 9
B. 1
C. 9!
D. 
Answer: A
Mathematics
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Use Newton's method to approximate all the intersection points of the following pairs of curves. Some preliminary graphing or analysis may help in choosing good initial approximations. Round the result to five decimal places.y = - x3 and y = 2x - 1
A. x ? 0.45340 B. x ? -0.68233 C. x ? 1.61803 D. x ? -0.45340
Mathematics
Solve the inequality. Write the answer in set-builder notation.5(2x - 6) ? 30
A. 
B. {x
}
C. {x
}
D. 
Mathematics
Solve.-5 - 6y - 1 = -3y - 2 - 2y
A. y = 
B. y = - 
C. y = - 4
D. y = 
Mathematics
Evaluate the definite integral.
a. 0.188
b. 3.25
c. ?0.045
d. 0.35
e. 2.891
Mathematics