can be used as a guide. Be sure to show your work so that partial credit may be awarded. To receive full credit‚ work must be shown if applicable. Section 3.1: Basic Concepts of Probability and Counting 1. Lock combinations are made using 3 digits followed by 2 letters. How many different lock combinations can be made if repetition of digits is allowed? (References: example 4 page 135‚ end of section exercises 13 - 16 page 142 and 35 – 36 page 144) (6 points) Answer Three
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1. Identify and explain key trends that are occurring in computer peripheral devices? How do these trends affect business uses of computers? -Some key trends occurring are the wireless mouse which has longer battery life or the constant updating of scanners. The newly developed scanners like the CanoScan D1250 (I’ve just heard a lot about it) which has an adjustable lid so you can scan bulky documents such as a book. This can affect a business because it can scan anything and definitely
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Unit 3 assignment E1- Five peices of current legistlation are: Children Act 1989 Equality Act 2006 Disability Discrimination Act 2010 Childcare Act 2006 Sex Discrimination Act 1975 E2- As a result of the United Nations Convention on the Rights of the Child‚ the Children Act 1989 came into effect in 1991. The act attempted to ring together various peices of legislation. The act covers child protection‚ parental responsibility and inspection of settings. The act is known for its
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the benefit of the production that makes it valuable to you. Level 2: The actual product is the physical item. At this level branding and added features and benefits are important as this what will differentiate the product from competitors. Level 3: The augmented product is additional value beyond the physical product: it usually consist of after-sales service‚ warranties‚ delivery and so on. The extent of the mix is another significant issue. If a business doesn’t have many products‚ there
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1. Explain how photosynthesis and respiration are linked in order to provide you with energy from the food you eat. To start off with we will need to define photosynthesis and respiration. Photosynthesis is a process in which carbon dioxide‚ water‚ and certain inorganic salts are converted into carbohydrates by green plants‚ algae and certain bacteria using energy from the sun and chlorophyll (dictionary.com). Respiration is all of the physical and chemical processes in an organism by which oxygen
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would be 9 months to 1 year old. The stage of play for this age range is solitary play. In solitary play children play on their own‚ totally independent from adults or other children. In a pre-school nursery the age range would be from 3 to 4 years old. There are 3 different stages of play this age range would be at. These are parallel‚ associative and co-operative play. Parallel play is when a child is playing along
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expression 3^(1/2). This has base 3 and an exponent 1/2. | |The denominator of the exponent is 2. This is the order. | | The equivalent radical expression is √3. Here‚ √ is called the radical sign. 3 is called the radicand. Since √3 means square root of 3‚ the order is 2. | | Another example is 10^(1/3). This
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Lab 3 – Biodiversity Demonstration 1: Interdependence of Species Table 1: Interdependence of Species Results Round Species Missing (Bead Color and Name) 1 Blue (Humans) 2 White (Lichen) 3 Yellow (Bees) 4 Red (Flowers) POST LAB QUESTIONS 1. Explain how the ecosystem was affected by the missing species for each round of the demonstration. a. Round 1 = Humans are the biggest cause in the decline of our neighbored species and the ecosystem would be better affected if Human interference was nonexistent
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1. The sample size for this sample survey appears to be a) 400 b) 2‚800‚000 c) 144 d) 1‚008‚000 2. The 36% is a a) Parameter b) Margin of error c) Chance of 144 people agreeing to the statement d) Statistic 3. Event A occurs with probability 0.05. Event B occurs with probability
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Lab 3 – Biodiversity Demonstration 1: Interdependence of Species Table 1: Interdependence of Species Results Round Species Missing (Bead Color and Name) 1 Red = Flowers 2 Yellow = Bees 3 White = Lichen 4 Orange = Trees POST LAB QUESTIONS 1. Explain how the ecosystem was affected by the missing species for each round of the demonstration. a. Round 1 = If flowers were removed from the ecosystem‚ then bees would no longer be able to create honey or pollinate edible plants and trees that humans depend
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