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mariano scott

mariano s.

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1. A cantilever beam of length L=3m is fixed at the left end (point A) and free at the right end (point B). A point load P=5kN is applied downward at the free end B. Using the double integration method, (a) derive the equation for the deflection curve y(x), (b) determine the maximum deflection at the free end, (c) determine the slope at the free end. Assume EI=200kNm$^2$ (constant flexural rigidity). (25 pts) P 3.0 m

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Select all that correctly describe the behavior of $SO_4^{2-}$ in water: Select one or more: Bronsted-Lowry acid Bronsted-Lowry base Lewis acid Lewis base Strong Weak Polyprotic Not an acid or base (neutral)

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Please provide clarity on question 6, test statistic, p value, and degree of freedom

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8) The sound from the whistle of a truck moving at 20 m/s toward a cliff reflects from the cliff and is heard by the driver of the truck. When it is parked at the side of the road, the whistle from the truck produces sound of frequency 2000Hz. As observed by the driver of the truck, what is the change in frequency the sound from the whistle due to the reflection? The speed of sound is 343 m/s.

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Find the area of the shaded region in figure.

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Acyclovir blocks DNA synthesis by O inhibiting DNA-independent DNA polymerases. O inhibiting reverse transcriptase activity. O preventing linkage of the next nucleotide in the growing DNA chain. O inhibiting RNA-independent RNA polymerases.

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Question 6 What parvorder do the New World monkeys belong to? One word - spell it correctly and do not capitalize it.

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Consider an ideal gas at 27.0 degrees Celsius and 1.00 atmosphere pressure. Imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube.

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a. For a part-time student, the cost of college tuition is a function of the number of hours for which the student is registered. Write an equation to represent the tuition cost, \(c\), if the cost per hour is \$240 and \(h\) represents the number of hours taken for the current semester. \(\text{Type an equation.}\)

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3 of 8 Use the change-of-base formula to evaluate the expression as a quotient of natural logs. Calculate to five decimal places. log<sub>16</sub> (1523) \frac{ln(16)}{ln(1523)} = 0.37833 \frac{ln(1523)}{ln(16)} = 2.64317 \frac{ln(1523)}{ln(16)} = 2.64318 \frac{ln(1523)}{ln(16)} = 4.55585

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