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Possible Shapes for Molecules with 4 electron groups around the central atom (bond angles near $109.5^\circ$) Molecular Shape 3D sketch and Lewis structure Tetrahedral A four sided figure. Each side is an equilateral triangle. H H H-C-H H Trigonal pyramidal A four sided figure. Three sides are isosceles triangles. They are sitting on an equilateral triangular base. H H H H H Bent A nonlinear arrangement of atoms. H H H Possible Shapes for Molecules with 3 electron groups around the central atom (bond angles near $120^\circ$) Molecular Shape 3D sketch and Lewis structure Trigonal Planar A flat molecule. The atoms bonded to the central atom form an equilateral triangle. The central atom sits in the center of the triangle. F: F B F Bent A nonlinear arrangement of atoms. O N O Page 3 of 6 Species Lewis Dot Structure # of Electron Groups Electron Geometry (linear, trigonal planar, tetrahedral?) Include bond angles! Molecular Shape (linear, bent, trigonal planar, trigonal pyramidal, tetrahedral?) Polarity (") (polar or nonpolar?) $CBr_4$ $CHBr_3$ $OF_2$ $H_2S$

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The following numbered sets each represent a distinct group of organisms: (1) three toes per foot, cold-blooded, feathers, no finger adaptations (2) three toes per foot, warm-blooded, body hair, opposable thumbs (3) three toes per foot, warm-blooded, feathers, no finger adaptation (4) three toes per foot, warm-blooded, body hair, no finger adaptations Which of the following choices is the MOST likely to represent the order in which these groups would appear on an evolutionary tree, from oldest to most recent? Group of answer choices 1, 3, 4, 2 4, 2, 3, 1 2, 1, 4, 3 1, 2, 3, 4

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The average American consumes 98 liters of alcohol per year. Does the average college student consume a different amount of alcohol per year? A researcher surveyed 13 randomly selected college students and found that they averaged 84.3 liters of alcohol consumed per year with a standard deviation of 17 liters. Assuming that the data come from a normally distributed population, what can be concluded at the the $ \alpha= $ 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: \[ \begin{array}{l} H_{0}: \text { Pv Select an answerv } \square \\ H_{1}: \text { ?v Select an answer } \square \end{array} \] c. The test statistic $ ? v= $ $ \square $ (Please show your answer to 3 decimal places.) d. The $ p-v a l u e= $ $ \square $ (Please show your answer to 4 decimal places.) e. The $ p $-value is $ ? v \alpha $ f. Based on this, we should Select an answer $ r $ the null hypothesis.

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Q2: Write True or False for the following statements 11- PTU bp saw is FAULT It because the green or yellow reservoir overheats. 12- The low level warn for YELLOW HYD is lowest value compare to GREEN HYD level. 13- The max. volume HYD oil flow rate delivered by RAT is about 1.4 L/s 14- In ECAM, PITCH TRIM record -3.2° that mean the plane tail is down. 15- HYD oil pressure is 3000 psi. Q4: Look and match 28 27 25 26 24 74 30 22 23 21 29 A EWD B Horizontal stabilizer trim C Side stick D Rudder trim selector switch E Nose wheel steering F Slats lever G Air brakes lever H Parking brake I ECAM J Gravity landing gear

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Do some research and find programs that interest you. Choose two graduate programs in psychology to which you would seriously consider applying. For each program, post the description of the program, the entrance requirements, and a link to the program’s description.

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The largest athlete at the 2012 London Olympic was Judo athlete Ricardo Blas Jr. from Guam. He weighed 480.5 pounds. What was his mass in kilograms?

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Match the following definitions with their terms. A rapid decrease in response to a drug. 2. A drug interaction that occurs from combined drug effects that are greater than if the drugs were given alone. 1. 3. Drug administration in any way other than by the intestine, most commonly by intravenous, intramuscular, or subcutaneous injection. 10 Chapter 2 Principles of Drug Action

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Seurat's A Sunday on La Grande Jatte differs from Impressionism because of its focus on A. modernity. B. Parisian social life. C. nature. D. formality and order.

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1) - you get the user to input E or O representing even or odd - generate 100 random, positive integers - count how many even & odd numbers were generated - is the user guessed E, and there are more even than odd, then the user wins - if the user guessed O and there is more odd, then the user wins

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For $f(x, y) = e^{x^2 - 3y}$, find the following. a. $f_x =$ b. $f_y =$ c. $f_x(1, 1) =$ d. $f_y(2, 0) = $

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lisa b.