A flu epidemic hits a large city. Each resident of the city is either sick, well, or

Question:

A flu epidemic hits a large city. Each resident of the city is either sick, well, or a carrier. The proportion of people in each of the categories is expressed by the following matrix:

Age 10-30 Over 30 .70 .60 .30 0-10 .70 .10 .20 Well Sick Carrier = A. 20 .10 .10

The population of the city is distributed by age and sex as follows:

Male 0-10 10-30 Over 30 Female 65,000] 100,000 110,000 = B. 60,000 Age 200,000 230,000]

(a) Compute AB.
(b) How many sick males are there?
(c) How many female carriers are there?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Finite Mathematics and Its Applications

ISBN: 978-0134768632

12th edition

Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair

See More Books

Question Posted: Feb 12, 2018 08:08 AM

See More Questions

A Social Security number is used to identify each resident of the United States uniquely. The number is of the form xxxxxxxxx, where each x is a digit from 0 to 9. (a) How many Social Security...
The article Spray Flu Vaccine May Work Better Than Injections for Tots (San Luis Obispo Tribune, May 2, 2006) described a study that compared flu vaccine administered by injection and flu vaccine...
The article Rethinking Calcium Supplements (U. S. Airways Magazine, October 2010) describes a study investigating whether taking calcium supplements increases the risk of heart attack. Consider the...
Alexa owns a condominium near Cocoa Beach in Florida. In 2022, she incurs the following expenses in connection with her condo: Insurance $ 3,900 Mortgage interest 10,700 Property taxes 3,000 Repairs...
When ski jumpers are airborne (Fig Q14.13), why do they bend their bodies forward and keep their hands at their sides? Ga ien Powel Fear Arnold, ine
Pinetree Lodge is a residence for elderly individuals who can no longer live on their own. The Residence Employees Union (REU) represents the 80 workers employed at Pinetree. On June 10, as required...
_____3. A list of all the accounts used by a company is called: a. General journal. b. Account reconciliation. c. Matching transactions. d. Chart of accounts. e. All of the above.
A liquid storage system is shown below. The normal operating conditions are q 1 = 10 ft 3 /min, q 2 = 5 ft 3 /min, h = 4 ft. The tank is 6 ft in diameter, and the density of each stream is 60lb/ft....
- /1 E Question 7 of 10 Cullumber Corporation, which uses ASPE, enters into a 6-year lease of equipment on September 1, 2020, that requires 6 annual payments of $16,000 each, beginning September 1,...
1. To what events must the ticket-processing system respond? List each event, the type of event, the resulting use case, and the actor(s). Think carefully about who the actors are. Does the officer...
Suppose that a contractor employs carpenters, bricklayers, and plumbers, working three shifts per day. The number of labor-hours employed in each of the shifts is summarized in the following matrix:...
Mikey's diet consists of food X and food Y. The matrix N represents the number of units of nutrients 1, 2, and 3 per ounce for each of the foods. The matrices B, L, and D represent the number of...
Determine the voltage gain for Figure 1775. Vin C 10F R 22 R 4.7 Vcc +15 V Rc 1.0 C HE pc=200 10F RE 390 C3 100 -o Vout FIGURE 1775
Suppose youre applying a simulated annealing algorithm to a certain problem, where T is the parameter that measures the tendency to accept the current candidate to be the next trial solution. You...
Following is a partially completed balance sheet for Epsico Incorporated at December 31, 2022, together with comparative data for the year ended December 31, 2021. From the statement of cash flows...
Assume, further, that the acquisition was consummated on October 1, 2024, as described above. However, by the end of 2025, Ayayai was concerned that the fair values of one or both of the acquired...
You have been asked to prepare a brief presentation on a criminological topic or issue of interest to you. Go to the Bureau of Justice Statistics (BJS) Publications & Products Overview page (See link...
Sparta Fashions owns four clothing stores, where it sells a wide range of women's fashions, from casual attire to formal wear. In addition, it rents formal wear and gowns for special occasions. At...
Explain the purpose behind constructing (a) A cause-and-effect diagram. (b) A defect concentration diagram.
Beginning with a country that has a trade deficit, demonstrate graphically what will happen to a countrys potential output with globalization if that countrys costs of production fall. Explain your...
Consider the following problem. Maximize Z = 2x1 + 4x2 + 3x3, Subject to and x1 ¥ 0, x2 ¥ 0, x3 ¥ 0. (a) Work through the simplex method step by step in algebraic form. (b) Work through...
Consider the following problem. Maximize Z = 3x1 + 5x2 + 6x3, Subject to and x1 ¥ 0, x2 ¥ 0, x3 ¥ 0, (a) Work through the simplex method step by step in algebraic form. (b) Work through...
Work through the simplex method step by step (in tabular form) to solve the following problem. Maximize Z = 2x1 x2 + x3, Subject to and x1 ¥ 0, x2 ¥ 0, x3 ¥ 0. 3x, + x, + x, s 6 X, - X, +...
An underlying asset price is at 100, its annual volatility is 25% and the risk free interest rate is 5%. A European call option has a strike of 85 and a maturity of 40 days. Its BlackScholes price is...
Prescott Football Manufacturing had the following operating results for 2 0 1 9 : sales = $ 3 0 , 8 2 4 ; cost of goods sold = $ 2 1 , 9 7 4 ; depreciation expense = $ 3 , 6 0 3 ; interest expense =...
On January 1, 2018, Brooks Corporation exchanged $1,259,000 fair-value consideration for all of the outstanding voting stock of Chandler, Inc. At the acquisition date, Chandler had a book value equal...

A flu epidemic hits a large city. Each resident of the city is either sick, well, or

Question:

Age 10-30 Over 30 .70 .60 .30 0-10 .70 .10 .20 Well Sick Carrier = A. 20 .10 .10 Male 0-10 10-30 Over 30 Female 65,000] 100,000 110,000 = B. 60,000 Age 200,000 230,000]

Step by Step Answer:

a b 86000 c 47000 0...View the full answer

Finite Mathematics and Its Applications

Students also viewed these Statistics questions