Find the average of the numbers.15, 9, 13, 13, -5

A. 9
B. 8
C. 11.25
D. 7.5


Answer: A

Mathematics

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Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.tan 37°

A. 0.75 B. 0.60 C. -0.84 D. 0.80

Mathematics

Insert <, >, or = between each pair of numbers to form a true statement.0.811 _____ 0.81100

A. < B. = C. >

Mathematics

Provide an appropriate response.Formulate the dual problem for the linear programming problem:Minimize C = 22x1 + 15x2subject to  

A.

Maximize P = 3y1 + 2y2
subject to 
 
B.
Maximize P = 3y1 + 2y2
subject to 
 
C.
Maximize P = 3y1 + 2y2
subject to 
 
D.
Maximize P = 22y1 + 15y2
subject to 
 

Mathematics

Solve by completing the square. 

A.
B.
C.
D.
E.

Mathematics