Use the factor theorem to determine whether the first quantity is a factor of the second quantity.-2x3 + 9x2 - 6x + 8, x + 4

A. Yes
B. No


Answer: B

Mathematics

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Find the exact value of the expression.sec 1305°

A.
B.  
C. 2
D. - 

Mathematics

Solve the problem.Use the graph of the two linear functions W(t) and M(t) below to answer the questions that follow. The graph shows the speed at which the record times in the marathon were run by women and men in the years since 1991.i)For what value(s) of t is W(t) = M(t)? What does your result mean in terms of the situation?ii) For what value(s) of T is W(t) > M(t)? What does your result mean in terms of the situation?

What will be an ideal response?

Mathematics

During testing of a certain brand of air purifier, the amount of smoke remaining t min after the start of the test was   percent of the original amount. Compute . Round your answer to five

decimal places.
?

A. ? per minute

per minute in the second power


B.  per minute

 per minute in the second power


C.  per minute

 per minute in the second power


D.  per minute

 per minute in the second power


E.  per minute

 per minute in the second power


Mathematics

Simplify.

A.
B.
C.
D.

Mathematics