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A projectile is fired upward from the ground with an initial velocity of 300 feet per second. Neglecting air resistance, the height of the projectile at any time t can be described by the polynomial function P(t) = -16t2 + 300t
1. A projectile is fired upward from the ground with an initial velocity of 300 feet per second. Neglecting air resistance ...
A projectile is fired upward from the ground with an initial velocity of 300 feet per second. Neglecting air resistance, the height of the projectile at any time t can be described by the polynomial function P(t) = -16t2 + 300t
1. A projectile is fired upward from the ground with an initial velocity of 300 feet per second. Neglecting air resistance, the height of the projectile at any time t can be described by the polynomial function P(t) = -16t2 + 300t a. Find the height of the projectile when t = 1 second. b. Find the height of the projectile when t = 5 seconds.c. How long will it be until the object hits the ground? 2. A board has length (3x4 + 6x2 – 18) meters and width of 2x + 1 meters. The board is cut into three pieces of the same lengtha. Find the length of each piece. b. Find the area of each piece.c. Find the area of board before it is cut. d. How is the area of each piece of the board related to the area of the board before it is cut? 3. A cubic equation has zeros at -2, 1, and 3. a. Write an equation for a polynomial function that meets the given conditions. b. Draw the graph of a polynomial function that meets the given conditions. 4. Alice was having a conversation with her friend Trina, who had a discovery to share: Pick any two integers. Look at the sum of their squares, the differences of their squares, and twice the product of the two integers you chose. Those three number are the sides of a triangle. a. Write an equation that models this conjecture using the variables x and y. b. Investigate this conjecture for at least three pairs of integers. Does her trick appear to work in all cases, or only in some cases? Explain. c. Use Trina's trick to find an example of a right triangle in which all of the sides have integer length, all three sides are longer than 100 units, and the three side lengths do not have common factors.d. If Trina's conjecture is true, use the equation found in part a. to prove the conjecture. If it is not true, modify it so it is a true statement, and prove the statement.
20 question statistics, homework help
1. The following is suppose to represent probability distribution table. What is the missing value?XP(X)30.450.59?2. Find ...
20 question statistics, homework help
1. The following is suppose to represent probability distribution table. What is the missing value?XP(X)30.450.59?2. Find the expected value of X using the table below.XP(X)00.410.3─10.33. If the standard deviation of a random variable is 5,what is its variance?4. Any normal distribution iscontinuousdiscrete5. some are discrete, some are continuousa binomial distribution6. is Poisson distribution5. Let X be a binomial random variable with number of trials 100 and expected value 20. What is the probability of success of X?6. There are 17 blue, 5 green, and 3 red balls in a jar. We randomly select a ball and return it back to the jar. We repeat it 8 times. To find the probability of the event that every time we get a green ball we need to use the following distribution:binomial with number of trials 8 and probability of success 0.2binomial with number of trials 25 and probability of success 0.5binomial with number of trials 5 and probability of success 0.2binomial with number of trials 8 and probability of success 0.8binomial with number of trials 8 and probability of success 1/3Poisson Distribution with average 5Poisson Distribution with average 8binomial with number of trials 25 and probability of success 0.27. The average number of homes with 3 or more bedrooms sold by Acme Reality is 14 homes per week. To find the probability that exactly 3 such homes will be sold tomorrow we need to use the following distribution:Poisson distribution with mean 2Poisson distribution with mean 14Poisson distribution with mean 7Poisson distribution with mean 3Binomial with number of trials 7 and probability of success 2/7Binomial with number of trials 2 and probability of success 2/7Binomial with number of trials 7 and probability of success 1/7Standard normal distribution8. A random variable X assumes values 1,2,3,..., 8,9,and 10, each with the same probability, namely the probability 0.1. Find the probability of X getting at least 3.9. A random variable X assumes values 1,2,3,..., 8,9,10, each with the same probability, namely the probability 0.1. Find the probability of X getting no more than 4.10. A card is drawn, with replacement, from a regular deck of cards 16 times. Let random variable X represent number of clubs among those 16 cards selected (there are 13 clubs in every deck; there are 52 cards in a deck). Find the variance of X,11. The length of life of an instrument produced by a machine has a normal distribution with a mean of 12 months and standard deviation of 2 months. Find the probability that an instrument produced by this machine will last less than 7 months.Round to the nearest thousandth.12. The length of life of an instrument produced by a machine has a normal distribution with a mean of 12 months and standard deviation of 2 months.Find the probability that an instrument produced by this machine will last between 7 and 12 months. Round to the nearest thousandth.13. The length of life of an instrument produced by a machine has a normal distribution with a mean of 12 months and standard deviation of 2 months. Find how long an instrument that separates the bottom 83.398% will last? Round to the nearest hundredth.14. The length of life of an instrument produced by a machine has a normal distribution with a mean of 12 months and standard deviation of 2 months. What is the probability that the average number of months that these 100 instruments will last is greater than 12.2 months? Round to the nearest thousandth.15. A die is rolled 360 times. If you want to use normal approximation to find the probability that the number of 4 was rolled at least 100 times,what is the mean of the normal distribution that you would use in this case.16. A die is rolled 180 times. If you want to use normal approximation to find the probability that the number of 4 was rolled at least 20 times,what is the standard deviation of the normal distribution that you would use in this case17. A die is rolled 360 times. Let say that you want to use normal approximation to find the probability that the number of 4 was rolled less than 100 times. You need to find the probability that X<100. Explain how you would use continuity correction in this case.18. A die is rolled 360 times. Let say that you want to use normal approximation to find the probability that the number of 4 was rolled exactly 100 times. You need to find the probability that X=100. Explain how you would use continuity correction in this case.19. What is the name of the theorem that states that the sampling distribution of the sample mean is approximately normal when the sample is large?20. Determine whether the following random variables have a binomial distribution:A) Ten students are chosen from a statistics class (with replacement) of 400 students. Let X be the number of students who passed the class.B) A die is tossed three times. Let X be the sum of the three numbers obtained.C) A coin is tossed until a head appears. Let X be the number of tosses.only A is a binomial distributiononly B is a binomial distributiononly C is a binomial distributiononly A and B is a binomial distributiononly A and C is a binomial distributiononly B and C is a binomial distributionall A, B, and C are binomial distributionsnone is a binomial
Moving The Lawn and Others Discussion Questions
1. Jack is mowing a lawn that has a shed. Jack wants to know the area of the lawn he has to mow.Find a polynomial that des ...
Moving The Lawn and Others Discussion Questions
1. Jack is mowing a lawn that has a shed. Jack wants to know the area of the lawn he has to mow.Find a polynomial that describes that area of the lawn he has to move (i.e) fine the area of the yard minus the area of the shed. The Polynomial in your final answer should only have two terms . This means you have to combine like terms and simplify.2. Eyjafjallajokull is a volcano in iceland. During a recent eruption , the volcano spewed out copious amounts of ash. One small piece of ash was ejected from the volcano with an initial velocity of 336 ft/sec.The height H, in feet, of the ash projectile is given by the equation : H=-16t to the 2nd power + 336tWe will assume that the volcano has no height H=0 at T=0what is its maximum height?when does the ash projectile return to the ground ?3. The Circus is coming to town! CIndy is selling tickets The first day she sold 8 adult tickets and 5 child tickets for a total of $180.50 in sales . The second day she received $261.00 for 12 adult tickets and 6 child tickets . What is the price of a child's ticket? What is the price of an adult's ticket?To received full credit for your solution you need to 1. write two algebraic equations that model the circus ticket scenario. 2 show how you solved the problem bu using the elimination method the substitution method, or the graphical method .( Other methods such as " guess and check are not sufficient.) Show of your steps and use Microsoft Equation Editor to render all of your algebraic expressions . Each problem need to be on 3 different Microsoft word Equation Editor If you have any questions feel free to contact me back
GCU Grade 3 Augmentative and Alternative Communication Devices Lesson Plan
DETAILS: Complete the following Assignment: 1) Select a 1-5 grade level and NC state standard from the Measurement and ...
GCU Grade 3 Augmentative and Alternative Communication Devices Lesson Plan
DETAILS: Complete the following Assignment: 1) Select a 1-5 grade level and NC state standard from the Measurement and Data domain. 2) Compose an aligning learning target for 3 students who would benefit from the use of augmentative and/or alternative communication devices (see below).Donnie is an African American female who wears hearing Aids. She is on grade level with no IEP/504. Medium support from parents. Internet available at home.Fredrick is a white male who has a Traumatic Brain Injury. He receives Tier 3 RTI services for reading and math because he is 2 grades below his grade level. His parents are very involved, no internet at his home.Wendell is an African American male who has a Learning Disability. He receives Tier 3 RTI services for math because he is 2 grade levels below his grade. He is also 1 grade level below his grade in reading. Medium support for his parents. Internet is available in his home. 3) Complete a lesson plan (See template below) with the small group in mind, that specifies applicable assistive technology and includes differentiated activities to facilitate students making comparisons and uses models of measuring units or measuring instruments for representing or interpreting the data. 4) In addition to your completed lesson plan, rationalize your augmentative and/or alternative communication device choices in a 250-300-word summary. Support your choices with 2-3 scholarly resources.
Phoenix Corporate Finance Systematic and Unsystematic Risks Discussion
No plagarism. Please include references. You are the Chief Risk Officer for a company and you’ve been tasked with identi ...
Phoenix Corporate Finance Systematic and Unsystematic Risks Discussion
No plagarism. Please include references. You are the Chief Risk Officer for a company and you’ve been tasked with identifying the areas where your company is exposed to systematic and unsystematic risks.Respond to the following in a minimum of 175 words:Based on the information you learned this week, what approach would you take in explaining how systematic and unsystematic risks affect risk planning?Describe your approach.Name 3 or more systematic or unsystematic risks your company might face.Think of some implications if your company decides not to be proactive and plan for these risks.
3 pages
Psy380 Rs Project1
A study was done to explore the number of chocolate bars consumed by 16-year-old girls in a Use the data from the chocola ...
Psy380 Rs Project1
A study was done to explore the number of chocolate bars consumed by 16-year-old girls in a Use the data from the chocolate bar study to answer the ...
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A projectile is fired upward from the ground with an initial velocity of 300 feet per second. Neglecting air resistance, the height of the projectile at any time t can be described by the polynomial function P(t) = -16t2 + 300t
1. A projectile is fired upward from the ground with an initial velocity of 300 feet per second. Neglecting air resistance ...
A projectile is fired upward from the ground with an initial velocity of 300 feet per second. Neglecting air resistance, the height of the projectile at any time t can be described by the polynomial function P(t) = -16t2 + 300t
1. A projectile is fired upward from the ground with an initial velocity of 300 feet per second. Neglecting air resistance, the height of the projectile at any time t can be described by the polynomial function P(t) = -16t2 + 300t a. Find the height of the projectile when t = 1 second. b. Find the height of the projectile when t = 5 seconds.c. How long will it be until the object hits the ground? 2. A board has length (3x4 + 6x2 – 18) meters and width of 2x + 1 meters. The board is cut into three pieces of the same lengtha. Find the length of each piece. b. Find the area of each piece.c. Find the area of board before it is cut. d. How is the area of each piece of the board related to the area of the board before it is cut? 3. A cubic equation has zeros at -2, 1, and 3. a. Write an equation for a polynomial function that meets the given conditions. b. Draw the graph of a polynomial function that meets the given conditions. 4. Alice was having a conversation with her friend Trina, who had a discovery to share: Pick any two integers. Look at the sum of their squares, the differences of their squares, and twice the product of the two integers you chose. Those three number are the sides of a triangle. a. Write an equation that models this conjecture using the variables x and y. b. Investigate this conjecture for at least three pairs of integers. Does her trick appear to work in all cases, or only in some cases? Explain. c. Use Trina's trick to find an example of a right triangle in which all of the sides have integer length, all three sides are longer than 100 units, and the three side lengths do not have common factors.d. If Trina's conjecture is true, use the equation found in part a. to prove the conjecture. If it is not true, modify it so it is a true statement, and prove the statement.
20 question statistics, homework help
1. The following is suppose to represent probability distribution table. What is the missing value?XP(X)30.450.59?2. Find ...
20 question statistics, homework help
1. The following is suppose to represent probability distribution table. What is the missing value?XP(X)30.450.59?2. Find the expected value of X using the table below.XP(X)00.410.3─10.33. If the standard deviation of a random variable is 5,what is its variance?4. Any normal distribution iscontinuousdiscrete5. some are discrete, some are continuousa binomial distribution6. is Poisson distribution5. Let X be a binomial random variable with number of trials 100 and expected value 20. What is the probability of success of X?6. There are 17 blue, 5 green, and 3 red balls in a jar. We randomly select a ball and return it back to the jar. We repeat it 8 times. To find the probability of the event that every time we get a green ball we need to use the following distribution:binomial with number of trials 8 and probability of success 0.2binomial with number of trials 25 and probability of success 0.5binomial with number of trials 5 and probability of success 0.2binomial with number of trials 8 and probability of success 0.8binomial with number of trials 8 and probability of success 1/3Poisson Distribution with average 5Poisson Distribution with average 8binomial with number of trials 25 and probability of success 0.27. The average number of homes with 3 or more bedrooms sold by Acme Reality is 14 homes per week. To find the probability that exactly 3 such homes will be sold tomorrow we need to use the following distribution:Poisson distribution with mean 2Poisson distribution with mean 14Poisson distribution with mean 7Poisson distribution with mean 3Binomial with number of trials 7 and probability of success 2/7Binomial with number of trials 2 and probability of success 2/7Binomial with number of trials 7 and probability of success 1/7Standard normal distribution8. A random variable X assumes values 1,2,3,..., 8,9,and 10, each with the same probability, namely the probability 0.1. Find the probability of X getting at least 3.9. A random variable X assumes values 1,2,3,..., 8,9,10, each with the same probability, namely the probability 0.1. Find the probability of X getting no more than 4.10. A card is drawn, with replacement, from a regular deck of cards 16 times. Let random variable X represent number of clubs among those 16 cards selected (there are 13 clubs in every deck; there are 52 cards in a deck). Find the variance of X,11. The length of life of an instrument produced by a machine has a normal distribution with a mean of 12 months and standard deviation of 2 months. Find the probability that an instrument produced by this machine will last less than 7 months.Round to the nearest thousandth.12. The length of life of an instrument produced by a machine has a normal distribution with a mean of 12 months and standard deviation of 2 months.Find the probability that an instrument produced by this machine will last between 7 and 12 months. Round to the nearest thousandth.13. The length of life of an instrument produced by a machine has a normal distribution with a mean of 12 months and standard deviation of 2 months. Find how long an instrument that separates the bottom 83.398% will last? Round to the nearest hundredth.14. The length of life of an instrument produced by a machine has a normal distribution with a mean of 12 months and standard deviation of 2 months. What is the probability that the average number of months that these 100 instruments will last is greater than 12.2 months? Round to the nearest thousandth.15. A die is rolled 360 times. If you want to use normal approximation to find the probability that the number of 4 was rolled at least 100 times,what is the mean of the normal distribution that you would use in this case.16. A die is rolled 180 times. If you want to use normal approximation to find the probability that the number of 4 was rolled at least 20 times,what is the standard deviation of the normal distribution that you would use in this case17. A die is rolled 360 times. Let say that you want to use normal approximation to find the probability that the number of 4 was rolled less than 100 times. You need to find the probability that X<100. Explain how you would use continuity correction in this case.18. A die is rolled 360 times. Let say that you want to use normal approximation to find the probability that the number of 4 was rolled exactly 100 times. You need to find the probability that X=100. Explain how you would use continuity correction in this case.19. What is the name of the theorem that states that the sampling distribution of the sample mean is approximately normal when the sample is large?20. Determine whether the following random variables have a binomial distribution:A) Ten students are chosen from a statistics class (with replacement) of 400 students. Let X be the number of students who passed the class.B) A die is tossed three times. Let X be the sum of the three numbers obtained.C) A coin is tossed until a head appears. Let X be the number of tosses.only A is a binomial distributiononly B is a binomial distributiononly C is a binomial distributiononly A and B is a binomial distributiononly A and C is a binomial distributiononly B and C is a binomial distributionall A, B, and C are binomial distributionsnone is a binomial
Moving The Lawn and Others Discussion Questions
1. Jack is mowing a lawn that has a shed. Jack wants to know the area of the lawn he has to mow.Find a polynomial that des ...
Moving The Lawn and Others Discussion Questions
1. Jack is mowing a lawn that has a shed. Jack wants to know the area of the lawn he has to mow.Find a polynomial that describes that area of the lawn he has to move (i.e) fine the area of the yard minus the area of the shed. The Polynomial in your final answer should only have two terms . This means you have to combine like terms and simplify.2. Eyjafjallajokull is a volcano in iceland. During a recent eruption , the volcano spewed out copious amounts of ash. One small piece of ash was ejected from the volcano with an initial velocity of 336 ft/sec.The height H, in feet, of the ash projectile is given by the equation : H=-16t to the 2nd power + 336tWe will assume that the volcano has no height H=0 at T=0what is its maximum height?when does the ash projectile return to the ground ?3. The Circus is coming to town! CIndy is selling tickets The first day she sold 8 adult tickets and 5 child tickets for a total of $180.50 in sales . The second day she received $261.00 for 12 adult tickets and 6 child tickets . What is the price of a child's ticket? What is the price of an adult's ticket?To received full credit for your solution you need to 1. write two algebraic equations that model the circus ticket scenario. 2 show how you solved the problem bu using the elimination method the substitution method, or the graphical method .( Other methods such as " guess and check are not sufficient.) Show of your steps and use Microsoft Equation Editor to render all of your algebraic expressions . Each problem need to be on 3 different Microsoft word Equation Editor If you have any questions feel free to contact me back
GCU Grade 3 Augmentative and Alternative Communication Devices Lesson Plan
DETAILS: Complete the following Assignment: 1) Select a 1-5 grade level and NC state standard from the Measurement and ...
GCU Grade 3 Augmentative and Alternative Communication Devices Lesson Plan
DETAILS: Complete the following Assignment: 1) Select a 1-5 grade level and NC state standard from the Measurement and Data domain. 2) Compose an aligning learning target for 3 students who would benefit from the use of augmentative and/or alternative communication devices (see below).Donnie is an African American female who wears hearing Aids. She is on grade level with no IEP/504. Medium support from parents. Internet available at home.Fredrick is a white male who has a Traumatic Brain Injury. He receives Tier 3 RTI services for reading and math because he is 2 grades below his grade level. His parents are very involved, no internet at his home.Wendell is an African American male who has a Learning Disability. He receives Tier 3 RTI services for math because he is 2 grade levels below his grade. He is also 1 grade level below his grade in reading. Medium support for his parents. Internet is available in his home. 3) Complete a lesson plan (See template below) with the small group in mind, that specifies applicable assistive technology and includes differentiated activities to facilitate students making comparisons and uses models of measuring units or measuring instruments for representing or interpreting the data. 4) In addition to your completed lesson plan, rationalize your augmentative and/or alternative communication device choices in a 250-300-word summary. Support your choices with 2-3 scholarly resources.
Phoenix Corporate Finance Systematic and Unsystematic Risks Discussion
No plagarism. Please include references. You are the Chief Risk Officer for a company and you’ve been tasked with identi ...
Phoenix Corporate Finance Systematic and Unsystematic Risks Discussion
No plagarism. Please include references. You are the Chief Risk Officer for a company and you’ve been tasked with identifying the areas where your company is exposed to systematic and unsystematic risks.Respond to the following in a minimum of 175 words:Based on the information you learned this week, what approach would you take in explaining how systematic and unsystematic risks affect risk planning?Describe your approach.Name 3 or more systematic or unsystematic risks your company might face.Think of some implications if your company decides not to be proactive and plan for these risks.
3 pages
Psy380 Rs Project1
A study was done to explore the number of chocolate bars consumed by 16-year-old girls in a Use the data from the chocola ...
Psy380 Rs Project1
A study was done to explore the number of chocolate bars consumed by 16-year-old girls in a Use the data from the chocolate bar study to answer the ...
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