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alex sanchez

alex s.

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Find the probability of the event given the odds. Express your answer as a simplified fraction. 17:6 against The probability of the event is

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Show that the given sequence is geometric. Then find the common ratio, and write out the first four terms. $a_n = \left\{2\left(\frac{1}{5}\right)^n\right\}$

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Part A A 50 g horizontal metal bar, 12-cm-long, is free to slide up and down between two tall, vertical metal rods that are 12 cm apart. A $5.0 \times 10^{-2}$ T magnetic field is directed perpendicular to the plane of the rods. The bar is raised to near the top of the rods, and a 1.0 $\Omega$ resistor is connected across the two rods at the top. Then the bar is dropped. What is the terminal speed at which the bar falls? Assume the bar remains horizontal and in contact with the rods at all times. Express your answer in meters per second. v = m/s

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High Voltage Power Supply OFF NO COM KS2E-M-DC5 DC 5V 1A/125V AC 2A/30V DC 30 V 8 6 5 4 3 2 SPK16.000G + DIGITAL (PWM~) RX+0 UNO ON TX ARDUINO RX POWER ANALOG IN

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Which stereoisomer, a or b is obtained from the following reaction? H<sub>2</sub> C H<sub>3</sub>C---C---C==CH<sub>2</sub> + HCl H a) H Cl H<sub>3</sub>C---C---CH<sub>3</sub> H<sub>5</sub>C<sub>2</sub> b) H H<sub>3</sub>C---C---Cl C<sub>2</sub>H<sub>5</sub> a only b only neither a nor b both a and b in equal amount (racemic mixture)

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Question 7 Match the function with its associated glial cell. Synaptic pruning [Choose] [Choose] Facilitating neuronal regeneration following physical injury Schwann cell Microglia Neurotransmitter uptake at the synapse Oligodendrocyte Astrocyte Contribute to CSF flow Neuron Ependymal cell 1 pts

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Find dy for the given values of x and \Delta x.\newline$y = 2x^3 - 8x$; $x = -2$ and $\Delta x = 0.3$\newline$dy = $\newline(Round to the nearest tenth as needed.)

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Find the limit using Taylor series: (5P) \lim_{x \to 0} \frac{e^x - 1 - x}{x^2}

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According to her doctor, Mrs. Chang's cholesterol level is higher than 10% only of the females aged 50 and over. The cholesterol levels among females aged 50 and over are approximately normally distributed with a mean of 240 and a standard deviation of 50 . What is Mrs. Chang's cholesterol level?

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Homework 11 P 13.76 The displacement of a robot arm in a given direction is represented by a voltage signal $v_{in}(t)$. The voltage is proportional to displacement, and 1 V corresponds to a displacement of 10 mm from the reference position. Submit Previous Answers ? Correct Part B Find the relation between $R_1$ and $C_1$. Express your answer in terms of $C_1$. Express the coefficients using three significant figures. $R_1 = 0.01C_1$

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