A rectangular beam has a cross section of b = 18 in., h = 24 in., and d = 21.5 in. It is reinforced with four No. 7 Grade 60 bars. The concrete strength is 3,700 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the transformed cross-sectional area of the bars, Ast.

An ad agency may need to purchase photographs and illustrations from an outside supplier for its client. The agency increases the price of these advertising supplies charged to the client, at the standard rate of 17.65%. This form of compensation is known as the ____ model.        

A rectangular beam has a cross section of b = 18 in., h = 30 in., and d = 27.5 in. It is reinforced with three No. 6 Grade 60 bars. The concrete strength is 4,300 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the modulus of rupture of the concrete, fr.

A 23-year-old male presents to the office with a painful lesion on his lip. The NP diagnoses him with Herpese Simplex. What is the appropriate treatment?

A beam is singly reinforced with the reinforcement in two rows. The bottom row contains 8 No. 8 bars at a depth of 22 in. The top row contains 6 No. 5 bars at a depth of 18.5 in. Determine the effective (centroidal) depth, d, of the steel.

Who is regarded as the “father of advertising art” and was the first American known to use illustrations in ads?

Free-market economics helps to explain how advertising functions in the United States. Free-market economics is based on the following four principles:

A rectangular beam has a cross section of b = 18 in., h = 28 in., and d = 25.5 in. It is reinforced with three No. 6 Grade 60 bars. The concrete strength is 7,300 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the neutral axis location of the cracked beam (measured from the top of the beam).

A rectangular beam has a cross section of b = 14 in., h = 26 in., and d = 23.5 in. It is reinforced with five No. 8 Grade 60 bars. The concrete strength is 4,600 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the modulus of rupture of the concrete, fr.

A 32-year-old female presents to the office for fatigue, poor appetite, progressive weakness and weight loss. On exam you notice hyperpigmentation on her knuckles, elbows and knees. You suspect that she has Addison’s disease. All of the following can assit you with determining this diagnosis except: