Simplify the complex rational expression using either Method I or Method II.

A.
B.
C.
D. - 


Answer: C

Mathematics

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Simplify the complex rational expression.

A.
B.
C.
D.

Mathematics

Solve the problem.In a certain company, 81 employees were hired in the last 3 years. If this represents 36% of the company's current employees, then how many current employees does the company have? 

A. 270 B. 225 C. 23 D. 180

Mathematics

Write an expression for the apparent nth term of the sequence. (Assume that n begins with 1.) ? ?

A.

B.

C.

D.

E.

Mathematics

Solve the problem.The body-mass index (BMI) is calculated using the equation BMI = , where w is in pounds and h is in inches. Find the rate of change of BMI with respect to weight for Sally, who is 61" tall and weighs  If both Sally and her brother Jesse gain the same small amount of weight, who will see the largest increase in BMI? Jesse is 68" tall and weighs 190 lbs.

A. 0.189, Sally B. 22.671, Sally C. 0.189, Jesse D. 22.671, Jesse

Mathematics