Write the partial fraction decomposition of the rational expression.
A. +
B. +
C. +
D. +
Answer: B
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Solve the application problem.One way to gauge whether a person may need to gain or lose weight is to use the body-mass index, which is calculated using the formula , where w is the weight in pounds and h is the height in inches. Doctors recommend that body-mass index values fall between 19 and 25. If a person is 5 ft 8 in. tall and has a body-mass index of 24, what should his or her weight be? (Round to the nearest pound.)
A. 157 lb B. 148 lb C. 115 lb D. 155 lb
Imagine that a US-based firm wants to begin selling its products in Mexico. Which of the following resources or capabilities are necessary for the firm to succeed in entering the Mexican market?
A. Manufacturing capacity to produce sufficient quantity of its products B. Financial capital to support distribution in Mexico C. Capability to market and sell its products in a country outside the US D. All of these
Tell whether or not the relation is a function.{(-3,-4), (-2,9), (2,-8), (2,9)}
A. Yes B. No
Find the remaining zeros of f(x) given that c is a zero. Then rewrite f(x) in completely factored form.f(x) = x3 + 2x2 - 9x - 18; c = 3 is a zero
A. -3; f(x) = (x + 3)(x2 - x - 6) B. -3, -2; f(x) = (x + 3)(x + 2)(x - 3) C. -2; f(x) = (x + 2)(x2 + x - 9) D. -3, 2, 3; f(x) = (x + 3)(x - 2)(x - 3)