A rectangular beam has a cross section of b = 18 in., h = 28 in., and d = 25.5 in. It is reinforced with two No. 7 Grade 60 bars. The concrete strength is 9,400 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the gross moment of inertia, Ig, for the beam.

Verb list: estudiar – comprar – salir – volver – almorzar – beber Ay, mami, ¡qué día tan intenso ayer! Por la mañana, Paula y yo [q34] tarde de casa sin poder comer. Tuve hambre hasta que yo [q35] un sándwich de pollo por 10 dólares en la cafetería. Paula [q36] una ensalada a las 1:30. También, nosotras [q37] café en la cafetería. A las 5:30, mis amigos Paula y Juan [q38] a casa para preparar la cena. Y tú, ¿[q39] en la biblioteca por dos horas más por la noche?

Determine the epoxy modification factor, ψe, for a rectangular beam with b = 18 in. and d = 22 in., three epoxy-coated No. 9 Grade 60 tension-reinforcement bars placed in the top of the beam, and No. 3 Grade 60 stirrups located every 6 in. along the span. Assume 8,000-psi normal-weight concrete and a clear cover of 1.75 in.

A rectangular beam has a cross section of b = 18 in., h = 24 in., and d = 21.5 in. It is reinforced with two No. 8 Grade 60 bars. The concrete strength is 8,200 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the cracking moment, Mcr.

Which of the following is NOT an example of effective snowboarding technique?  

In acronym “Park SMART” – the letter A stands for:

You must do what every time you arrive to Tussey Mountain, either for scheduled classes with a coach or 1 practice day outside of class time, regardless of equipment or season pass status.

In a reinforced concrete beam, the flexural compressive forces are resisted by _______, while the flexural tensile forces are provided by _______.

If the following is a polynomial function, then state its degree and leading coefficient. If it is not, then state this fact. f(x) = 10×5 + 7×4 + 5 (5 points)

No electronic devices, including phones GoPro, earphones/music devices of any type, are allowed in class. If you are found using any devices during class, even on the lift, what are the consequences?