(a) When were the most tornadoes reported?How many were reported in that year?tornadoes(b) When were the fewest tornadoes reported?How many were reported in that year?tornadoes(c) What was the average yearly rate of decrease in tornadic activity from 2013 to 2014?tornadoes per year(d) What was the average yearly rate of increase in tornadic activity from 2009 to 2011?tornadoes per year(e) What was the average yearly rate of change (that is, the average yearly rate of total increase or total decrease) in tornadicactivity from 2009 to 2012?tornadoes per year The following graph shows the number T = T(d) of tornadoes in Oklahoma (F1/EF1 and stronger) reported by the National ClimaticData Center. Round your answers to the nearest whole number.10080604020d201420092010201120122013d = DateT(d) Number of Tornadoes

(a) Redraw the given figure as shown below. From the above figure it is clearly observed that, the…

(a) When were the most tornadoes reported? How many were reported in that year? |tornadoes (b) When were the fewest tornadoes reported? How many were reported in that year? tornadoes (c) What was the average yearly rate of decrease in tornadic activity from 2013 to 2014? tornadoes per year

(a) When were the most tornadoes reported? How many were reported in that year? |tornadoes (b) When were the fewest tornadoes reported? How many were reported in that year? tornadoes (c) What was the average yearly rate of decrease in tornadic activity from 2013 to 2014? tornadoes per year

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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Question

(a) When were the most tornadoes reported?
How many were reported in that year?
tornadoes
(b) When were the fewest tornadoes reported?
How many were reported in that year?
tornadoes
(c) What was the average yearly rate of decrease in tornadic activity from 2013 to 2014?
tornadoes per year
(d) What was the average yearly rate of increase in tornadic activity from 2009 to 2011?
tornadoes per year
(e) What was the average yearly rate of change (that is, the average yearly rate of total increase or total decrease) in tornadic
activity from 2009 to 2012?
tornadoes per year

The following graph shows the number T = T(d) of tornadoes in Oklahoma (F1/EF1 and stronger) reported by the National Climatic
Data Center. Round your answers to the nearest whole number.
100
80
60
40
20
d
2014
2009
2010
2011
2012
2013
d = Date
T(d) Number of Tornadoes

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