Write the partial fraction decomposition of the rational expression.
A. +
+
B. -
+
C. +
D. +
+
Answer: D
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Solve the problem.Write down the first four approximations to the solution of the equation using Newton's method with an initial estimate of x0 = 1.
What will be an ideal response?
Solve the problem.In his algebra class, Rob has scores of 79, 85, 81, and 65 on his first four tests. To get a grade of C, the average of the first five tests must be greater than or equal to 70 and less than 80. Solve an inequality to find the range of scores that Rob can earn on the fifth test to get a C.
A. x ? 40, where x represents Bob's score on the fifth test B. 40 ? x < 90, where x represents Bob's score on the fifth test C. 40 < x < 90, where x represents Bob's score on the fifth test D. 40 ? x ? 90, where x represents Bob's score on the fifth test
Provide the proper response.If two nonvertical lines never intersect, what do we know about their slopes?
Fill in the blank(s) with the appropriate word(s).
Find the perimeter of the polygon.Trapezoid
A. 459 m B. 50 m C. 33 m D. 94 m