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A certain standardized test has a mean of u=80 and a standard deviation of o=24

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If you are putting a child in timeout, how long should it last (according to lecture)? Question 3 options: 2 minutes per year of your child's life 5 minutes maximum, no matter what 5 minutes for children under the age of 3, and 10 minutes for children over the age of 3 1 minute per year of your child's life

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Find the sec (t), csc (t), cot (t) if t is the angle in blue. 14 11 17.8 Show your work here Hint: To add the square root symbol (?), type “root” sec(t) = csc(t) = cot(t) =

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Q.2 Design a 50? microstrip Wilkinson type equal power divider operating at 2GHz. Use Beryllia ($\epsilon_r$=6.8) PCB material of 1mm thickness. a) Calculate the width of transmission lines for each branch. (5pts) b) Calculate the length of transmission lines for each branch. (5pts) c) Draw the complete PCB with dimensions. (5pts) d) What can be done to increase the bandwidth of this divider? Explain. (5pts)

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Diagram the light paths for the bright field, fluorescence and transmission electron microscopes. Show only the lamp, lenses, the sample, and the path of the light or electrons. Also indicate the color of the light for the two types of light microscope. What does the condenser lens do? What is the one sentence definition of "fixation?"

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Suppose you are constructing a Kmap for J and K, what would be the values for J and K in their maps if Qn = 1 and Qn+1 = 0? Oa. J=1, K=1 Ob. J=x, K=1 Oc. J=x, K=x Od. J=1, K=x

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Pariante AND variance Participant treatment Participant analysis Confounding: subject Question 44 Within-groups variance is comprised of Treatment Systematic Confounding

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Find the current flowing throw r4 using thevenin's theor\newline$r_1 = 8\Omega$\newline$r_2 = 2\Omega$\newline$r_3 = 5\Omega$\newline$r_4 = 12\Omega$\newline$V_1 = 20V$\newline$V_2 = 4V$\newline$V_3 = 10V$

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f(t) = 5a + \sqrt{b - 7t} Find a possible value for a if the range of f is $y \ge -15.$

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$\dot{y} + ay = bt^2$, $y(0) = y_0$ $(a, b, \text{and } y_0 \text{ are known constants})$

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