Estimate an answer to the problem.An advertisement states that television sets are on sale at B&G Electronics. The sale prices are: 
set, $147.99; 19-inch set, $208.95; 
set, $231.99; 
set, $289.97; 
set, $519.97. Estimate to the nearest ten how much more a 
alt="" style="vertical-align: -4.0px;" /> set costs than a 
set.
A. $270
B. $300
C. $280
D. $290
Answer: D
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Fill in the missing value.33.3 hg = ___________ g
A. 33,300 B. 3.33 C. 3330 D. 333
Use the following information to solve the problem. An airport is located at point O. A short-range radar tower is located at point R. The maximum range at which the radar can detect a plane is 4 miles from point R.Assume that R is 6 miles east of O and 8 miles north of O. In other words, R is located at the point 
. An airplane is flying parallel to and 3 miles east of the north axis. (In other words, the plane is flying along the path 
.) What is the shortest distance north of the airport at which the plane can still be detected by the radar tower at R? Round your
answer to the nearest tenth of a mile. A. 19.6 miles B. 20.1 miles C. 10.6 miles D. 5.4 miles
According to the Industrial Organization (I/O) model, when a firm lacks control over conditions in the external environment, the company's strategic options are limited.
Answer the following statement true (T) or false (F)
Solve.xy - x2 = -20x - 2y = 3
A. (-5, -1) and 
B. (5, 1) and 
C. (-5, -1) and 
D. (5, 1) and 