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QUESTION 9 The number of traffic signs in a town starts at 135, after 5 months...
QUESTION 8 The number of houses in a town started at 200. Each year 10 homes are constructed. a) What mathematical model represents this situation the best? Exponential or Linear? b) Create a mathematical model to describe this situation. c) How many years will it take to have 450 homes in the town?
can i get some help on this question please, thanks! The values below shows the number of new stores in a coffee shop chain that opened during the years 1986 through 1994. 1986, 14 1987, 27 1988, 48 1989, 80 1990, 110 1991, 153 1992, 261 1993, 403 1994, 681 Use your TI to create two lists L1 for year, L2 for number of new stores. Then create a third list L3 which takes Ln(L2) -- the natural log of...
MATH 123 HW 9 Exponential Modeling Name Due Section work in order to receive full credit. Your friend sends out a chain letter e-mail to 12 people by the next day 15 people have received the letter. Assuming an exponential growth pattern, what is the growth factor for the number chain letters received? Do not round 1. 2. Consider the data in the table. Round all answers to 2 decimal places Time ValueAbsolute Change Relative Change 13.60 14.85 16.10 17.35...
Question 6 (5 points) Solve the equation using square roots. x2-9-0 no real number solutions 9.9 3,3 Save Question 7 (5 points) Graph the set of points. Which model is most appropriate for the set? -1, 20). (0. 10), 24 12 linear 24 18 exponential
Question 9 1 pts A 1 Year Treasury note matures after how many months from its issuance?
Answer 5. An anthropologist knows that after m months the weight w, in kilograms, of a certain species is given by the equation. w 12e04m+15.3 (a) What is the initial weight? 12 (b) What is the weight after 6 months? (c) How long does it take for the weight to triple in size? 13 6. On 1 January 2000, a company issued some shares. Investors expected the shares to increase in value according to the model D= 150x1.112, where the...
In the meeting, the date of a future ceremony was first set, and the attendees were A meeting of the elders was held in a village in the early 1400's instructed to spread the date to their fellow villagers In the table below, t represents the number of days that had passed since the meeting, and V represents the number of villagers that had acquired the date of the ceremony 24 16 275 418 1012 2079 2530 2629 2695 Use...
History Bookmarks Window Help 781.2018 T3 Questions Bank.pdt (page 7 of 9) Question 5 A statistician is interested in the relationship between the salary of graduates from a Master program at a university and the number of years after their graduation. Using data from a random survey with recent graduates, he performed the following simple linear regression model: where the dependent variable (Y) is the salary of the graduates (measured in thousands of Australian dollars); the explanatory variable (X) is...
In a town whose population is 2600, a disease creates an epidemic. The number of people N infected t days after the disease has begun is given by the function N(t)- 2600 1+34 -0.6t. Complete parts a) through c) below a) How many are initially infected with the disease (t = 0)? (Round to the nearest whole number as needed.) b) Find the number infected after 2 days, 5 days, 8 days, 12 days, and 16 days. The number infected...
My last question has gone hours without being answered, so I am submitting these again. Anyone who could help with these 10 questions would be MASSIVELY appreciated. Thank you!! 11. Find the y-intercept of the equation of the least-squares regression line for the dataset in the table. (1 poins x y 1 15 6 18 7 18 15 24 16 23 22 26 23 27 28 30 33 32 0.52 1.91 15.14 -23.91 12. For the data in the table,...