An unknown virus begins to spread in a small community of 10, 000. After tdays, the number of people who have become infected by the virus ismodeled by the function Į. How many infected people after 9 days? *10,000v(t) :%3D5+1,245-0.97tcan't be determined1,92311, 2502, 000

given function v(t)=100005+1245-0.97t where t is number of days

Answered: An unknown virus begins to spread in a…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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The equation n = 0.03t² 0.58t + 3.98, models, n, the number (in millions) of people who moved to another state in the year that is t years since 1990. The table below shows some of the data that were used to find this model. Year 1995 1998 2001 2004 2006 Number of People Who Moved to Another State (millions) a. When t = 1.8 1.2 1.1 1.5 2.1 0 what is the value of n? What does it mean in this situation? Select an answer b. Estimate the number of people who moved to another state in 2005. million (Round to the nearest tenth of a million.) c. Predict the number of people who moved to another state in 2014. million (Round to the nearest tenth of a million.)
You are 3D printing six-sided dice for a Yahtzee tournament. After some research, you find out thatmost dice have a volume of 4 cm3each. An example of a single Yahtzee dice is illustrated below.Note that each side length, s, has the same measure.a(a) In the blank below, write the function that relates the volume of a single dice, V , and thedice’s side length, s.V (s) =(b) What is the perfect side length? i.e. What side length will result in a volume of 4 cm3? Youranswer should be written to 6 decimal places.s0=(c) Due to the nature of your 3D printer, the volume of each dice will be within 0.01 cm3 of 4cm3. Algebraically determine the interval around s0 that will ensure that correspondingoutput values are within 0.01 cm3 of 4 cm3. If you use decimals, your answer should bewritten to 6 decimal places.(d) What is the maximum amount of error that can occur on either side of s0 so that the volumevalues still lie within 0.01 of 4 cm3? (i.e. what is the δ value?) If you use decimals,…

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An unknown virus begins to spread in a small community of 10, 00o0. After t days, the number of people who have become infected by the virus is modeled by the function Į. How many infected people after 9 days? * 10,000 v(t) %3D 5+1,245-0.97t