The equation has a solution r in the interval indicated. Approximate this solution correct to two decimal places.x4 - x3 - 7x2 + 5x + 10 = 0; -3 ? r ? -2
Fill in the blank(s) with the appropriate word(s).
-2.24
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Let U = {1, 2, 3, 4, 5, 6, 7}, A = {1, 2, 3, 6}, B = {1, 2, 6, 7}, C = {3, 6, 7}. List all the members of the set.
?
?
A. {2, 4, 6} B. {1, 2, 6, 7} C. {1, 2, 3, 6} D. {4, 5, 6, 7} E. {6}
Solve. Round decimals to the nearest thousandth and percents to the nearest tenth of a percent.Write the equivalent decimal and percent for 
.
A. 0.148; 148% B. 0.028; 0.28% C. 0.028; 2.8% D. 0.148; 14.8%
Find the standard form of the equation for the ellipse satisfying the given conditions. Foci (±6, 0); vertex (8, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Solve the problem.Where Jane lives, a sales tax of 2% is added to all purchases. If she buys a camera that costs $730, how much will she pay for the camera, including the tax? Round your answer to the nearest cent.
A. $744.60 B. $751.90 C. $737.30 D. $876.00