Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144
B. 16,777,216
C. 16,384
D. 1,048,576
Answer: C
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Perform the indicated operation.17 gal 2 qt ÷ 2
A. 8 gal 3 qt B. 8 gal 1 qt C. 9 gal 1 qt D. 8 gal 2 qt
Find the probability.One urn has 4 red balls and 1 white ball; a second urn has 2 red balls and 3 white balls. A single card is randomly selected from a standard deck. If the card is less than 5 (aces count as 1), a ball is drawn out of the first urn; otherwise a ball is drawn out of the second urn. If the drawn ball is red, what is the probability that it came out of the second urn?
What will be an ideal response?
Use the Factor Theorem to determine whether x - c is a factor of f(x).7x3 + 31x2 - 19x + 5; x + 5
A. Yes B. No
Find the partial fraction decomposition for the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 