Suppose that there are currently unemployed workers în some state. Each mðnth 8% of all those unemployed find jobs but another 1500 become unemployed. a) How many will be unemployed 6 months from now? (b) At what level will the number of unemployed workers stabilize over time?

Q: Wholemark is an Internet order business that sells one popular New Year's greeting card once a year.…

A: Given: Cost of the paper = $0.05 per card Cost of printing = $0.15 per card Selling price = $2.15…

Q: Suppose the customers arrive at a Poisson rate of on eper every 12 minutes, and that the service…

A: Given information: Given that the customers arrive at a Poisson rate of on average per every 12…

Q: It was reported in 2007 that there were 8,214,000 people age 16 or older who had a​ "go outside the​…

A: It is given that 8,214,000 people age 16 or older who had a​ "go outside the​ home" disability and…

Q: A company studied the number of lost-time accidents occurring at its Brownsville, Texas, plant.…

A: In our day-to-day life, we use probability without knowing to us. We use the word probably many…

Q: Calculate: (compute to two decimal places) a. Prostate cancer prevalence (per 100,000 population)…

A:

Q: It is claimed that a new diet will reduce a person's weight by 4.5 kilograms on average in a period…

A:

Q: 95% of the people who drink alcohol die before reaching the age of 85 -veurs Therefore drinking…

A:

Q: A virus spreads through a network of computers such that each minute,25% more computers are…

A: This can be found by exponential growth : y=a(1+r)x a= initial value = 1 computer r=25%=0.25 x=1…

Q: A Gallup survey showed that in March 2011, 8 of every 25 employers in the United States were adding…

A: Given that: 8 of every 25 employers in the US were adding more workers to their workforce. 9 of 50…

Q: Suppose the time to complete an exam is normally distributed with µ = 40 minutes and σ = 5 minutes.…

A:

Q: 2. Certain bacteria cells are being observed in an experiment. It was noted that the population…

A:

Q: Suppose the customers arrive at a Poisson rate of on eper every 12 minutes, and that the service…

A: Given that, The arrival of customers follows Poisson distribution with rate and the time of service…

Q: It was predicted that a country will have an elderly population​ (65 and​ older) of 7,522,000 in the…

A:

Q: The cancer treatment facts and figures show that for early-stage lung cancer 71% of all patients…

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: Suppose that on average every hour 9 customers enter a departmental store.

A: Poisson distribution: A random variable X is said to have a poisson distribution with a parameter λ…

Q: In Fall 2013, 10.5 million undergraduate students attended a 4-year institution full-time. Of those,…

A: Total students in institution = 10.5 million number of Students under age 25 = 8,540,000 number of…

Q: If a production line produces 50 mouse traps every 30 minutes over the course of a 10 hour work day…

A:

Q: An epidemiological study projects that 25% of a population in certain area are expected to get sick…

A: This is a probelm of percentage. Lets solve this using the concept of the same.

Q: In August 2011, Bank of Hawaii (BOH) stock cost $45 per share, yielded 4% per year in dividends, and…

A: We are given the following data: BOH Stock cost per share = $45 JPM stock cost per share = $40 The…

Q: A company studied the number of lost-time accidents occurring at its Brownsville, Texas, plant.…

A: Probability of an event is the percentage of chances that the event will occur. The probability lies…

Q: 5. Vice versa, a day with how many tornadoes do you expectto see roughly 19 times during a 19-year…

A:

Q: A mutual fund has 18 stocks in its portfolio. On a given day 2 stocks move up, 14 stay the same and…

A: According to the given information, Mutual fund has 18 stocks in its portfolio. On a given day, 2…

Q: Suppose that there are 8000 students in a college and 400 students had contracted the flu at the…

A: 1st we have to make a differential equation for number of students get  contracted and the have to…

Q: Suppose that 9 people lost an average of 13.3 pounds over the course of the first month of being on…

A: 9 people lost 13.3 pounds on an average. Let w1,w2,...,w9 be the weight loss of the 9 people. Then…

Q: Suppose that the number of students in a class increase by 2, the number of ways they may be…

A:

Q: An electronic games manufacturer producing a new product estimates the annual sales to be 8000…

A: An electronic games manufacturer producing a new product estimates the annual sales to be 8000…

Q: 7. How many planned to do at most ane of these activities?

A:

Q: 1 2 3 4

A:

Q: In August 2011, Bank of Hawaii (BOH) stock cost $45 per share, yielded 4% per year in dividends, and…

A: Let the number of shares of BOH in protfolio be xthe number of shares of JPM in portfolio be yBOH…

Q: A manufacturer producing a new product estimates the annual sales to be 9600 units. Each year, 8% of…

A: According to data, After 1 year 9600 units will be in use. Each year, 8% of the units that have…

Q: In a population of 200,000 people, 40,000 are infected with a virus. After a person becomes infected…

A: The matrix of transition probability is Let the state vector be

Q: What amount was invested at 3% if it earned an interest of P2,300 in 2 years and 3 months?…

A:

Q: A particular exchange has been dimensioned to handle 1000 calls during the BH. On a certain day…

A: Number of Calls offered  = 1100 Capacity to handle number of calls = 1000

Q: It is estimated there are 1300 bears living in a certain region. Assume that biologists​ capture,…

A:

Q: Chartered Professional Accountants of Canada reported that the average amount of planned spending on…

A:

Q: If the U.S. Economy grew by 4% for three consecutive years, the economy would have grown by 12% over…

A: Given the U.S. Economy grew by 4% for three consecutive years the economy would have grown by 12%…

Q: Suppose for a particular process that the bottleneck cycle time is 54 seconds, and raw processing…

A: From the given information, Total time per person=54+345 sec=399 sec Total number of people…

Q: Sarah believes that completely cutting caffeine out of a person’s diet will allow him or her more…

A:

Q: It is estimated there are 1400 bears living in a certain region. Assume that biologists​ capture,…

A: We have to find the number of bears that could be tagged.

Q: Suppose a lottery with 1,000,000 tickets has a first prize of $200,000, three second prizes of…

A: Given that, A lottery with 1,000,000 tickets has a first prize of $200,000, three second prizes of…

Q: Suppose that an outbreak of cholera follows severe flooding in an isolated town of 3198 people.…

A: Given that: Total number of people = 3198 Initially (Day 0), 62 people are infected. Every day…

Q: Consider the case where the predetermined average number of bus arrivals at the Cubao Station is 6…

A: As given, the average number of bus arrivals at the Cubao Station is 6 per 15-minute period. Let λ…

Q: A research study in a big metropolitan area shows that 2% of individuals living within the city…

A: Given information: It is given that, 2% of the individuals living within the city limits move to…

Q: If the life expectacy in county A is 65 years with CI of (55, 75) and in county B is 87 years with…

A: The life expectancies of two counties are given.

Q: Last year, 150 cases were reported of a new infectious disease. It has been predicted that the…

A:

Q: It was reported in 2007 that there were 7,460,000 people age 16 or older who had a​ "go outside…

A: Given that, it was reported in 2007 that there were 7460000 people age 16 or older who had a​ "go…

Q: A gerontologist investigating various aspects of aging process wanted to see whether staying “ lean…

A: Let,  SST = Treatment sum of squares, SSE = Error sum of squares, TSS = Total sum of squares, MST =…

Q: A population of 200 healthy men was followed up for the development of prostate cancer. 10 men were…

A: Total healthy men = 200 10 men were followed-up for 1 year and were then lost to follow-up After…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.