STOI 903 Laboratory Report To: Director City Forensics Laboratory From: Kevin Khong Chemistry 1141 Section – 028 Date: October 13‚ 2014 Re: Sanitation Worker Accident The analysis for Experiment 6: STOI 903 was conducted by Lindsey and I. The analysis was performed at Texas State University – San Marcos in the Chemistry lab. The concentrations used in the experiment were 0.5M of sodium hydroxide and 0.5M of sodium hypochlorite. The concentrations of the solutions found in the
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let f(x) be a quadratic polynomial such that that f(2)= -3 and f(-2)=21‚ then the co-efficient of x in f(x) is a. -3 b. 0 c. -6 d. 2 1. if f(x) =x3 +ax+b is divisible by (x-1) 2 ‚then the remainder obtained when f(x) is divided by (x+2) is ; a. 1 b . 0 c. 3 d. -10 3. the remainder when x1999 is divided
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Jane Doe Bio Lab IT: Morgan Billick September 4th‚ 2010 Ventilation and Oxygen Consumption Results Oxygen Concentration Oxygen concentration in water can be altered by the conditions it is exposed to. For instance cold water has a higher oxygen concentration than warm water. In our experiment we were able to observe the change in oxygen concentration of water at two different temperatures (15C and 25C) with a fish in each environment. Our results proved that the starting oxygen concentration
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Massie’sAnalysis In 1759 Joseph Massie compiled statisticsof averag€family incomes in England‚ divided by occupation.’ His analysiscan be imagired as a broadly ba:ed p1’ramid. At the bottom is half the total population of England‚ with an income of {r3 or l€ssper family. There are some here‚ such as aleselers‚ s€amen- Inndon was I-ondon occupations. sdl England\ biggest port - paupers and vagrants‚ but th€ bulk of thesepoor people are couDtry dwelers‚ labourers md h’.rsbandmen‚ fending otrstarvation
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Questions: 1] Which of the following is irrational: [Marks:1] A. B. C. D. 2] Find the value of p such that (x -1) is the factor of the polynomial x3+10x2+ px . [Marks:1] A. p = 7 B. p = -7 C. p = 11 D. p = -11 3] Find remainder when is divided by [Marks:1] A. -1 B. 1 C. 2 D. Zero 4] What are the two factors of quadratic polynomial ? [Marks:1] A. (x+8) and (x-8) B. (x+16) and (x-4) C. (x-16) and (x-64) D. (x-8) and (x-8) 5] Given
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IB Maths SL TYPE I Lacsap’s Fractions Portfolio Lacsap’s fraction Introduction: Lacsap’s fraction is a symmetrical triangle that has the following pattern in the first five rows The shape is similar to Pascal triangle. It has the same quantity of symmetrical triangle as Pascal triangle. And Lacsap is the inverse alphabet order of Pascal. These make me think about Pascal triangle and I made an assumption that elements in Lacsap triangle may have the same relationship as in Pascal triangle
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[edit] Mathematics [edit] Pi as irrational Aryabhata worked on the approximation for Pi (π)‚ and may have come to the conclusion that π is irrational. In the second part of the Aryabhatiyam (gaṇitapāda 10)‚ he writes: caturadhikam śatamaṣṭaguṇam dvāṣaṣṭistathā sahasrāṇām ayutadvayaviṣkambhasyāsanno vṛttapariṇāhaḥ. "Add four to 100‚ multiply by eight‚ and then add 62‚000. By this rule the circumference of a circle with a diameter of 20‚000 can be approached."[12] This implies that the
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Field sketching Field sketching is note taking of a landscape in pictorial form. It helps you to identify important features in a landscape and leave out things that are less important. It also allows you to observe a landscape carefully and interpret what you see. You need not worry about your ability to draw. A good field sketch should show how well you understand a landscape‚ rather how artistic you are. In field sketching‚ a sketching frame is useful too (refer to Figure 2.10). A sketching
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UNCLASSIFIED HQ‚ III Corps & Fort Hood Fort Hood‚ TX 76544 280735 Jan 13 FRAGO 1 TO OPERATION ORDER PW 12-10-905 (PROFILE REVIEW BOARDS‚ OCT 12 UPDATE) (CHANGES IN BOLD) References: a. Army Regulation (AR) 600-20‚ Army Command Policy‚ dated 18 Mar 08. b. ALARACT 206/2011‚ HQDA EXORD 223-11‚ Army Implementation of Electronic Profile (eProfile)‚ dated 27 May 11. c. ALARACT 261-2012‚ Notification of Army-Wide Implementation of MOS Administrative Retention Review (MAR2)‚ dated 21 Sep 12. d. FRAGO 2 to
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Term Definition Example Sum The result of one number plus another one Plus Add up two or more numbers‚ + Add The same as plus‚ means more than‚+ Evaluate To evaluate is to make the denominators of the fractions in the statement to be the same and add them together as one fraction. + =+= Subtract A number is less than another one ‚ - Minus Same as subtract‚ means less than‚ - Less Lower ; minus‚ - Difference The result of one number subtract another Multiply Times
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