Find the eccentricity of the conic. Select the correct answer.


Mathematics

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Use the Binomial Theorem to expand and simplify the expression.


What will be an ideal response?

Mathematics

Solve the problem.The concentration C of a certain drug in a patient's bloodstream is given by  .a) Find the horizontal asymptote of C(t).b) Using a graphing utility, determine the time at which the concentration is highest.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Decide whether the given number is a solution of the given equation.x = 15; 45

A. solution B. not a solution

Mathematics

Solve the problem.The sum, S, of the first n positive integers is given by the following formula: S = . What is the sum of the first 17 positive integers?

A. 153 B. 76.5 C. 18 D. 9

Mathematics