Calculate the flux of the field F across the closed plane curve C.F = xi + yj; the curve C is the circle (x - 3)2 + (y - 10)2 = 121
A. 242? + 33
B. 0
C. 242?
D. 2?
Answer: C
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State the domain and range of the given function.f(x) = (x - 5)2 - 9
A. Domain: (-?, ?) Range: (-?, -9] B. Domain: (-?, ?) Range: (-?, ?) C. Domain: (-?, ?) Range: [-9, ?) D. Domain: [ 5, ?) Range: [-9, ?)
Find the indicated quantities for the appropriate geometric sequence.A town has a population of 20,000 people and is increasing by 10% every year. What will the population be at the end of 4 years? Round to the nearest unit.
A. 9282 B. 29,282 C. 28,000 D. 26,620
Find the extreme values of the function subject to the given constraint.
A. Maximum: 8 at 
minimum: -31 at 
B. Maximum: 4 at 
minimum: -4 at 
C. Maximum: 8 at 
minimum: -4 at 
D. Maximum: 4 at 
minimum: -31 at 
Tempco Electronics, a division of Tempco Toys, manufactures an electronic football game. An efficiency study showed that the rate at which the games are assembled by the average worker t hours after starting work at 8 a.m. is
?
units/hour. How many units can the average worker be expected to assemble in the first hour of the morning shift? Answers are rounded to the nearest whole unit.
?
A. 23 units
B. 29 units
C. 26 units
D. 25 units
E. 16 units