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SAMPLE RESPONSE SET Table of Contents Question 28 . . . . . . . . . . . . . . . . . . . 2 Question 29 . . . . . . . . . . . . . . . . . . . 5 Question 30 . . . . . . . . . . . . . . . . . . . 9 Question 31 . . . . . . . . . . . . . . . . . . 12 Question 32 . . . . . . . . . . . . . . . . . . 16 Question 33 . . . . . . . . . . . . . . . . . . 21 Question 34 . . . . . . . . . . . . . . . . . . 25 Question 35 . . . . . . . . . . . . . . . . . . 28 Question 36 . . . . . . . . . . . . . . . . . . 31 Question 37 . . . . . . . . . . . . . . . . . . 37 Question 38 . . . . . . . . . . . . . . . . . . 44 Question 39 . . . . . . . . . . . . . . . . . . 49 Question 28 28 Show that sec θ sin θ cot θ ϭ 1 is an identity. Score 2: The student has a complete and correct response. Algebra 2/Trigonometry – Jan. ’14 [2] Question 28 28 Show that sec θ sin θ cot θ ϭ 1 is an identity. Score 1: 1 sin θ The student made a substitution error by replacing _____ with _____ . Algebra 2/Trigonometry – Jan. ’14 tan θ [3] cos θ Question 28 28 Show that sec θ sin θ cot θ ϭ 1 is an identity. Score 0: The student made multiple errors when substituting for sec θ and sin θ. Algebra 2/Trigonometry – Jan. ’14 [4] Question 29 29 Find, to the nearest tenth of a square foot, the area of a rhombus that has a side of 6 feet and an angle of 50°. Score 2: The student has a complete and correct response. Algebra 2/Trigonometry – Jan. ’14

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Algebra trigonometry, Education,

10. Given: 1 − 5 x = 6 x −7 , find all real values of x which satisfy the equation. 11. The radius of a circular fountain is 10 ft. A sidewalk of uniform width is constructed around the outside of the fountain and has an area of 69π ft2. How wide is the sidewalk? 12. A train leaves a station and travels north at a speed of 75 mph. Two hours later, a second train leaves on a parallel track traveling north at 125 mph. How far from the station will the faster train overtake the slower train? 13. Use "completing the square" to rewrite x 2 − 4 x + 3 = 0 in the form ( x − c)2 = d . 14. Write an equation for y in terms of x assuming that y is proportional to x and y = 42 when x = 6. 4 x + 2 y = 14 15. Given the system of equations , find the value of y: 2 x − 8y = 8 16. Given: f ( x) = 3 + x 2 , find f ( x + h) − f ( x). 17. Given: f ( x) = x 2 − 9 , find f ( x − 3) . 18. What is the domain of the function y = 5 ? 9− x 19. Find the slope-intercept form of the line through (1,4) and (3,-2). 20. Temperature T in degrees Fahrenheit is given by T = 9 C + 32 where C is temperature in 5 degrees Celsius. What is the Celsius equivalent to 77°F? 21. Given g (2) = 4 and f ( x) = x / 2 , find f (g (2)) . 22. Find the point(s) of intersection of the curves x 2 + y 2 = 1 and y + x = 0 . 23. Given f ( x) = −3 x 2 − 18 x − 15 , find the vertex and the maximum or minimum value. 24. Solve for x: 2 ≤ 5 − 2 x ≤ 22 25. Solve for x: 3 x − 2 − 6 ≥ 0 26. Solve for x: x 2 − 35 ≤ 1 27. Find the roots of f ( x) = ( x 2 − 7 x + 12) 2 and state the multiplicity of each. 28. Solve for x: e −4 x = e . 29. Solve for x: 34 x +1 − 5 = 22 . 30. Is the point ( ...

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Algebra trigonometry, Education,

The Rockbox Manual for. Ipod Nano 2nd generation ... Rockbox and this manual is the collaborative effort of the Rockbox team and its contributors. See the ... The Rockbox Manual for Ipod Nano 2nd generation rockbox.org July 22, 2014 2 Rockbox http://www.rockbox.org/ Open Source Jukebox Firmware Rockbox and this manual is the collaborative eﬀort of the Rockbox team and its contributors. See the appendix for a complete list of contributors. c 2003-2013 The Rockbox Team and its contributors, c 2004 Christi Alice Scarborough, c 2003 José Maria Garcia-Valdecasas Bernal & Peter Schlenker. A Version rUnversioned. Built using pdfL TEX. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled “GNU Free Documentation License”. The Rockbox manual (version rUnversioned directory-140722) Ipod Nano

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Ipod nano manual, Manuals,

January 2014 Delta Says No to Phone Calls During Flights The jury is still out on the Federal Communications Commission's decision to lift the ban on allowing passengers to make phone calls during flights. According to a poll conducted by CNET, 80 percent of the 2,051 individuals who responded say no to the question "Do you want in‐flight cell phone calls?" It seems as though Delta has paid attention to responses like this to the recent news of the possible lift of the ban. In an official memo to Delta employees, CEO Richard Anderson said "Delta will not allow cellular calls or internet‐based voice communications on‐board Delta or Delta Connection flights." Anderson also mentioned their customer research and direct feedback from frequent flyers tells them allowing voice calls during flights would ruin travelers' flight experiences. Delta is a company on the progressive front when it comes to bettering the flying experience for its passengers. This notion is backed up by the company's quick response to the FAA allowing electronic devices to be used during all phases of flights (from gate to gate). Delta was the first airline to file their plan with the FAA. Pre‐Check Application Process Launched by TSA and Customs and Border Protection agency announces Global Entry Program for International Travelers in the U.S. On Tuesday, December 3rd, 2013, The Transportation Security Administration (TSA) launched a public‐facing "Pre‐Check" airport screening program enrollment process. Since the Tuesday announcement, travelers in the Indianapolis area are able to apply and complete background interviews at the application center at Indianapolis International Airport (IND). The TSA plans to open additional application centers in the New York City, Washington, D.C., and Los Angeles areas. The overall plan for the application centers is for the TSA to open 300 across the United States.

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Delta flights, Aviation,

http://www.jackkey.com | Taking your truck in for an oil change is important, but performing regularly scheduled maintenance will help ensure that your Ford F-150 is in top condition. Sticking to the recommended maintenance schedule and taking your truck to your Ford El Paso dealership at the 30, 60, 90, and 100k-mile intervals helps to maintain performance.

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nissan albuquerque, Business,

Cardan (cross) type universal joint operation is typically designed to be in a range of 1 to 3°, figure 1. A cardan type joint can operate for short periods of time at angles up to approximately eight degrees. Angles that are not within the desired range will cause drive line vibration and significantly shorten the life of the universal joint. Vibration that is created by incorrect u-joint angles is usually most noticeable at low speeds, under 40 mph., under load or acceleration. If a problem with u-joint angle is suspected perform the following basic inspection procedures. 1. Rotate the drive shaft to check for binding, or misalignment of the cross or bearing cups. 2. Check that all surfaces are clean. 3. Check the condition of the motor and transmission mounts. Broken mounts are a frequent cause of drive shaft vibration and are often overlooked. If these conditions are satisfactory a preliminary check of angles can be made with an inclinometer. Before attempting to measure angles ensure that tire air pressure is correct, that the vehicle is at the correct trim (chassis) height, and the ground surface is level. 1. Measure the angle of the front slip yoke by placing the inclinometer on the bottom of the bearing cup, figure 2. Position the inclinometer on the clean flat surface of the bearing cup, level the bubble and note the reading. 2. Measure the drive shaft angle, as shown, and subtract the smaller number from the greater to determine the angle. 3. Repeat the same procedure on the rear u-joint and pinion input shaft.

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Driveshaft vibration, Automotive,

These instructions only apply to this particular version center support bearing and may not be correct for other versions. TOOLS NEEDED: • Ratchet • 12mm serrated wrench (triple square bit) – NAPA # SER2306 • 13mm socket • 18mm socket • 6 inch extension • 18mm open end wrench • Rubber mallet or dead blow hammer. . Expanding flat nosed snap ring pliers . Various other common hand tools INSTRUCTIONS: Read these entirely and understand them BEFORE you attempt this procedure. 1. Apply parking brake and wheel chocks to prevent vehicle from rolling. A lift is recommended for this repair. IMPORTANT: Carefully mark driveshaft orientation on both ends of shaft sections. (Transmission and differential ends, as well as splined ends where the two drive shafts come apart to allow removal of center support) The sections MUST be reassembled EXACTLY as they came apart for the removal of the old center support bearing, and the driveshaft needs to be reinstalled EXACTLY the same way, in the exact same orientation. Failure to do so can result in imbalance, vibration, and potential damage to vehicle. Otherwise a professional drive shaft shop must be employed to re-balance entire assembly. 2. Remove 6 10mm bolts at joint at rear of back driveshaft. Use the M12 triple square (12point) tool. (NAPA part number SER2306). 3. Remove 3 18mm wrench size (12mm bolt size) bolts from front of driveshaft. 4. Remove 3 18mm wrench size (12mm bolt size) bolts on flex disc. 5. Remove 13mm wrench size (8mm bolt size) bolts on plate covering center support. 6. On some models (Turbos), it may be necessary to loosen various exhaust system clamps, hangers and components to ease access to driveshaft. 7. Pull driveshaft toward front of vehicle to separate it from differential.

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Driveshaft vibration, Automotive,

Throughout this article I will address many basics of your vehicle’s steering, suspension, driveline, tires, and wheels. I did not intend this to be a “how to” manual with step by step instructions. It will simply illustrate the concepts. I’ll start with the lift and explain what it did to your steering, suspension, and driveline one aspect at a time. NOTES ABOUT THE ILLUSTRATIONS: 1) most are “spring under” leaf spring suspension, 2) non-pertinent parts are omitted for clarity, 3) many examples are exaggerated for illustration, and 4) most concepts illustrated also apply to spring over and coil/link suspensions. To cover the differences, I added a separate coil and link suspensions topic. Ready? OK, let’s get started. You lifted your Jeep and now it wanders all over the road and it vibrates too. What happened? Well, you just changed a lot of the vehicle’s geometry (probably without knowing it). Here’s a diagram of a stock Jeep and the proper angles. Your caster angle should be between 4 and 8 degrees positive. This caster angle creates an effect called mechanical trail. It’s the force that makes your wheels return to center. The caster angle shown below is close to stock. The point that the steering axis (black line) intersects the ground to the point to where the rotational axis touches the ground forms the points to measure your caster angle. You can best measure the caster angle from the top of the upper ball joint.

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Driveshaft vibration, Automotive,