Solve the compound inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.11 ? x + 8 < 23

A. [2, 3)

B. (2, 10]

C. (2, 3]

D. [2, 10)


Answer: D

Mathematics

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Determine an appropriate viewing window for the given function and use it to display its graph.f(x) = x5 - x4 + x3 + 5

A.

B.

C.

D.

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Solve the problem.A sample of 600 grams of radioactive substance decays according to the function  where t is the time in years. How much of the substance will be left in the sample after 10 years? Round to the nearest whole gram.

A. 9 g B. 449 g C. 1 g D. 0 g

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Raise the monomial to the indicated power. 

A.
B.
C.
D.
E.

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Fill in the blanks to rewrite the following statement with variables:

Given any positive real number, there is a positive real number that is smaller. (a) Given any positive real number r, there is __________ s such that s is __________. (b) For any __________ , __________ such that s < r.

Mathematics