Math – 213 Problem Set Solve each of the following problems. 1. A coin is tossed four times. What is the probability that at least 2 heads will occur? 2. A pair of dice is rolled. What is the probability that the sum is equal to the following? a. 5 b. 10 c. at most 9 d. at least 8 3. A chip is drawn at random from a jar containing 8 red‚ 2 blue‚ 3 green‚ 4 yellow‚ and 3 white chips. Determine the probability that it is: a. Red b. Yellow or red c. Not orange 4. In a graduating class of 300 students
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Lead and The Environment Some materials are so commonplace that we take them for granted. One of those materials is a grayish metal that has been with us for thousands of years. That metal is lead‚ still one of the world’s most useful substances‚ and one that never ceases to find a role in human society. Lead has the atomic symbol of Pb (for plumbum‚ lead in Latin). The atomic number for lead is 82 and the atomic mass is 207.19 AMU. It melts at about 327.502 oC and boils at 1740 oC. Lead
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Job Title | Description | Skills Required (list at least five skills‚ three of which are specific skills in the field of criminal justice). | Why are the skills listed needed to succeed in the position? | Forensic Science Technicians | * Walk through and determine what and how evidence should be collected. * Take photographs * Make sketches of the crime scene * Keep notes of observations & findings * Collect physical evidence such as weapons‚ fingerprints‚ DNA‚ bodily fluids *
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Lead (Pb) Uptake of Hydrophytic Plants Collected near Mining sites in Rosario Agusan del Sur: Implication on Environment Clean-up of Water Contaminated with Lead (Pb) Submitted as an Entry to the 2012 National Science Congress Cluster II‚ Physical Science Team *Kimberly M. Ohiman Hanna R. Betonio John Weldec B. Cabuyoc Researchers Ms. Julie Ann M. Bonsubre Research Adviser Agusan del Sur National High School Brgy. 5‚ San Franciso Agusan del Sur ABSTRACT
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Lead Poisoning One out of every six children under the age of six are suffering from health disorders due to the poisonous metal‚ lead. Lead is a natural occurring bluish-gray metal found in the earth’s crust. It has no taste or smell. Lead can easily be found in all parts of our environment today. Most of it comes from mining‚ manufacturing‚ and the burning of fossil fuels. In the United States lead poison has increased because of the lack of knowledge in our society. Lead is released into the
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Kong‚ having a job that employees are absolutely satisfied is only a pure dream. But it could found a method in order to increase the satisfaction and having heart on the job. Actually‚ there is someone who wants to doing the clerical works in the office‚ or solving the questions for the customers‚ promoting their products by phone. We can find the unpredicted place and work it with satisfaction. Job satisfaction represented a collection of attitudes that workers have about their jobs. There is number
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What did you learn from the meetings with your Project Mentor‚ including the presentation that you gave to your Project Mentor? The topic I choose was of my interest‚ my mentor advised me to choose the topic of my own interest by which I am comfortable. His advice has been very successful to me in increasing my commitment and inspiration to be consistent in my work. The first most initial thing that I have learnt from my mentor while meeting was to be decisive on my decision rather than getting
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that genetic variation is caused by a variety of factors which may include natural selection and mating patterns. With the results from the Blanding’s Turtle experiment‚ who are listed as an endangered species‚ the topic of genetic diversity and genetic variation will further be discussed and researched. Genetic variation describes genetic differences among individuals of the same species. In a population‚ it is derived from a wide assortment of genes and alleles. This variation allows flexibility
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Employee Involvement Programs at MOBILINK MOBILINK recognises individual differences Mobilink believes that Employees have different needs. Do not treat them all alike. Mobilink spend the time necessary to understand what is important to each employee. This will allow mobilink employee to individualize goals‚ level of involvement‚ and rewards to align with individual needs. Recognising External Factors along with Internal Factors The managers and employees at Mobilink agrees that
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Respond to the following: Give examples of jobs that you believe rate highly on the five core job characteristics and explain why. During my research I feel that teachers rate highly on the five core job characteristics. Skill Variety: This means there is a perceived variety and complexity of skills and talents required to perform the job. * A teacher motivated by Skill Variety may say something like this: "People don’t understand what I do. They think I just grade homework‚ give tests‚ and
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