Use the leading coefficient test to determine whether y?? or y?-? as
y = 4x4 + 5x2 + x - 1
A. ?
B. -?
Answer: A
Mathematics
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Solve the equation. Express irrational solutions in exact form and as a decimal rounded to three places.3x2 ? 27 = 92x
A. 
B. {1, 3}
C. {-1, 4}
D. {1}
Mathematics
Simplify the expression.
A. 81 + 
B. 9 - 
C. 9 + 9
D. 9 + 
Mathematics
Solve. Round decimals to the nearest thousandth and percents to the nearest tenth of a percent.Write the equivalent decimal and percent for 1
.
A. 1.342; 134.2% B. 1.222; 12.22% C. 1.342; 1342% D. 1.222; 122.2%
Mathematics
Solve. A particular vitamin comes in 200 milligram tablets. Convert this to ounces. Round answer to the nearest thousandth, if necessary.
A. 0.08 oz B. 2000 oz C. 7.06 oz D. 0.008 oz
Mathematics