The following chart shows the total number of wiretaps authorized each year by U.S. state and federal courts from 1990 to 2013. (- 0 represents 1990.) Wiretap orders NO) 4,000 3,500 3,000 2.500 2,000 1,500 1,000, 500 0 0 1990 5 10 15 25 2015 @ These data can be approximated by the following model. N(E)-7700.00 (0 st≤ 23) (a) Find N(20) and N(20). To how many significant digits should we round the answers? Why? O Four significant digits, as all of the constants in the model are specified to two significant digits. o Two significant digits, as all of the constants in the model are specified to two significant- digits. O Three significant digits, as all of the constants in the model are specified to two significant digits. Find N(20) and N(20). Be sure to state the units of measurement. N(20) - x N(20) Xtaps per year (b) The number of people whose communications are intercepted averages around 100 per wiretap order. What does the answer to part (a) tell you about the number of people whose communications were intercepted? In 2010 the number of people whose communications were intercepted was about and increasing at a rate of about people per year

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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Find N(20) and N(20). Be sure to state the units of measurement.
N(20)
8✔
N(20) -
x
X
wiretape
wiretaps per year
(b) The number of people whose communications are intercepted averages around 100 per wiretap order. What does the answer to part (a) tell you about the number of people whose
communications were intercepted?
In 2010 the number of people whose communications were intercepted was about.
and increasing at a rate of about
people per year
Transcribed Image Text:Find N(20) and N(20). Be sure to state the units of measurement. N(20) 8✔ N(20) - x X wiretape wiretaps per year (b) The number of people whose communications are intercepted averages around 100 per wiretap order. What does the answer to part (a) tell you about the number of people whose communications were intercepted? In 2010 the number of people whose communications were intercepted was about. and increasing at a rate of about people per year
The following chart shows the total number of wiretaps authorized each year by U.S. state and federal courts from 1990 to 2013. (- 0 represents 1990.)
Wiretap orders
N()
4,000
3,500
3,000
2,500
2,000
1,500
1,000
500
0
10:
N(20) -
N'(20) =
15
X
20
1990
These data can be approximated by the following model
N(E)-7700.00 (0 sts23)
Find N(20) and N(20). To how many significant digits should we round the answers? Why?
O Four significant digits, as all of the constants in the model are specified to two significant
digits.
o Two significant digits, as all of the constants in the model are specified to two significant
digits.
O Three significant digits, as all of the constants in the model are specified to two significant
digits.
25
2015 Ⓒ
Find N(20) and N(20). Be sure to state the units of measurement.
xwep
6✔
✔
(b) The number of people whose communications are intercepted averages around 100 per wiretap order. What does the answer to part (a) tell you about the number of people whose
communications were intercepted?
In 2010 the number of people whose communications were intercepted was about
and increasing at a rate of about
people per year.
Transcribed Image Text:The following chart shows the total number of wiretaps authorized each year by U.S. state and federal courts from 1990 to 2013. (- 0 represents 1990.) Wiretap orders N() 4,000 3,500 3,000 2,500 2,000 1,500 1,000 500 0 10: N(20) - N'(20) = 15 X 20 1990 These data can be approximated by the following model N(E)-7700.00 (0 sts23) Find N(20) and N(20). To how many significant digits should we round the answers? Why? O Four significant digits, as all of the constants in the model are specified to two significant digits. o Two significant digits, as all of the constants in the model are specified to two significant digits. O Three significant digits, as all of the constants in the model are specified to two significant digits. 25 2015 Ⓒ Find N(20) and N(20). Be sure to state the units of measurement. xwep 6✔ ✔ (b) The number of people whose communications are intercepted averages around 100 per wiretap order. What does the answer to part (a) tell you about the number of people whose communications were intercepted? In 2010 the number of people whose communications were intercepted was about and increasing at a rate of about people per year.
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