Lesson Performance Task Cell phone towers are expensive to build, so phone companies try to build as few towers as possible, while still ensuring that all of their customers are within range of a tower. The top figure represents the ranges of three towers that each serve customers within the 0OO shaded areas but leave customers outside the shaded areas. The bottom figure shows towers that are too dlose together. Customers between the towers are not left out, but many customers are served by two towers, a waste of the phone company's money. On a coordinate grid of three cell phone towers, each unit represents 1 mile. The graph of the range of Tower A has the equation x + y' = 36. Tower B is 10 miles west of Tower A. Tower C is 10 miles east of Tower A. CO 1. Graph the ranges of the three towers. (All three have the same range.) 2. Write the equations of the ranges of Tower B and Tower C. 3. Estimate the area of the overlap between Tower A and Tower B. 4. A new tower with a range of 8 miles is being built 5 miles west and 11 miles north of Tower A. Write the equation of the range of the new tower. B-10, 0) OLA(0, 0) c10, 0) O Houghton Miffin Harcourt Publishing Co
Lesson Performance Task Cell phone towers are expensive to build, so phone companies try to build as few towers as possible, while still ensuring that all of their customers are within range of a tower. The top figure represents the ranges of three towers that each serve customers within the 0OO shaded areas but leave customers outside the shaded areas. The bottom figure shows towers that are too dlose together. Customers between the towers are not left out, but many customers are served by two towers, a waste of the phone company's money. On a coordinate grid of three cell phone towers, each unit represents 1 mile. The graph of the range of Tower A has the equation x + y' = 36. Tower B is 10 miles west of Tower A. Tower C is 10 miles east of Tower A. CO 1. Graph the ranges of the three towers. (All three have the same range.) 2. Write the equations of the ranges of Tower B and Tower C. 3. Estimate the area of the overlap between Tower A and Tower B. 4. A new tower with a range of 8 miles is being built 5 miles west and 11 miles north of Tower A. Write the equation of the range of the new tower. B-10, 0) OLA(0, 0) c10, 0) O Houghton Miffin Harcourt Publishing Co
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 5PFA
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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