Solve the problem.The function  can be used to determine the milligrams D of a certain drug in a patient's bloodstream h hours after the drug has been given. How many milligrams (to two decimals) will be present after 

A. 0.19 mg
B. 0.55 mg
C. 6.54 mg
D. 148.00 mg


Answer: B

Mathematics

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For what values of x does the series converge conditionally?

A. x = -11, x = -5 B. x = -11 C. x = -5 D. None

Mathematics

Solve the problem. A reasonable quadratic model for the population of a certain city is found to be    where B(t) is the population (in thousands) of the city in the year that is t years since 2002. A reasonable quadratic model for the number of residents of that city who were born outside the United States is  where F(t) is the number (in thousands) of foreign-born residents of the city in the year that is t years since 2002. Let P(t) be percentage of residents of the city who were born outside the United States in the year that is t years since 2002. By

finding an equation for P, determine the percentage of residents of the city who were born outside the United States in the year 2017. A. 0.152% B. 13.8% C. 0.138% D. 15.2%

Mathematics

List the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = x5 - 3x2 + 3x + 3

A. ± 1, ± 
B. ± , ± 1, ± 3
C. ± 1, ± 3
D. ± 3, ± 

Mathematics

Factor completely, or state that the polynomial is prime.5x5 - 5x

A. 5x(x4 + 1)(x2 + 1)(x + 1)(x - 1) B. 5x(x2 + 1)(x2 - 1) C. 5x(x2 + 1)(x + 1)(x - 1) D. prime

Mathematics