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Escuchar las recomendaciones del doctor: [q8]

Tener falta de atención: [q5]

A beam has dimensions of b = 16 in., h = 26 in., and d = 23.5 in. and is reinforced with 3 No. 5 bars. The concrete strength is 10,000 psi, and the yield strength of the reinforcement is 60,000 psi. If the depth of the compressive stress block is a = 0.410294 in. and the strain in the reinforcement is εs = 0.108688, determine the strength φMn for this beam. Assume the transverse reinforcement is not spirals.

“Yo trabajo muchas horas y voy a la cama muy tarde”. [q34] siete horas por noche, como mínimo.

Tengo una pequeña herida en la mano. Una [q18].

4. The image a bellow represents a NON-attenuated corrected PET image.

_______ is the ability of a section to deform beyond its yield point without a significant loss of strength.

Consider the following timeline detailing a stream of cash flows: 4.1-7.jpg If the current market rate of interest is 10%, then the present value (PV) of this stream of cash flows is closest to ________.

What is the molar concentration of 5.20 g of calcium carbonate, dissolved in a 400 mL solution?  

A simply supported beam with dimensions of b = 12 in., h = 24 in., d = 21.5 in., and L = 21 ft supports a uniform service (unfactored) dead load consisting of its own weight plus 1.3 kips/ft and a uniform service (unfactored) live load of 1.1 kips/ft. The concrete is normal-weight concrete. Determine the moment due to the factored loads, Mu.