Write the following as an algebraic expression in u, u > 0.sin 
A. 
B. 
C. 
D. u
Answer: A
You might also like to view...
Solve the equation.log 9 (x - 3) + log 9 (x - 3) = 1
A. 6
B. 
C. -
, 
D. -6, 6
Solve the problem.A stained glass window is composed of 20 identical triangular sections. Each triangle has sides of 5 inches, 7 inches, and 8 inches. Find the total area of the window to the nearest square inch.
A. 17 in.2 B. 4285 in.2 C. 346 in.2 D. 110 in.2
Provide an appropriate response.Solve using the quadratic formula: x2 + 16x + 53 = 0
A. {8 - 
, 8 + 
}
B. {-16 - 
, -16 + 
}
C. {8 - 
, 8 + 
}
D. {-8 - 
, -8 + 
}
Solve the problem.A summer camp wants to hire counselors and aides to fill its staffing needs at minimum cost. The average monthly salary of a counselor is $2400 and the average monthly salary of an aide is $1100. The camp can accommodate up to 45 staff members and needs at least 30 to run properly. They must have at least 10 aides, and may have up to 3 aides for every 2 counselors. How many counselors and how many aides should the camp hire to minimize cost?
A. 12 counselors and 18 aides B. 27 counselors and 18 aides C. 18 counselors and 12 aides D. 35 counselors and 10 aides