Description
QUESTION CONTENT AREA TOP
Part 1
A study was conducted of pleas made by 1 comma 0291,029 criminals. Among those criminals,956956 pled guilty, and
391391 of them were sentenced to prison. Among the 7373 other criminals, who pled not guilty, 5151 were sent to prison. Complete (a) through (d)
a. What percentage of the criminals pled guilty?
enter your response here%
(Round to the nearest tenth as needed.
2-One of the authors received a credit card bill for $3 comma 0293,029, but it included a charge of
$ 1 comma 835$1,835 that was not valid. Find the values of the absolute and relative errors.
The value of the absolute error is $11421142.
3-Express each of the following numbers in all three forms: fraction, decimal, and percentage.
a. three fifths35
b.
2.502.50
c.
0.750.75
d.
3030%
a. Express three fifths35 as a fraction.
three fifths35equals=
enter your response here
(Type a simplified fraction.)
2-The number of daily newspapers is now 1 comma 4611,461, and it was 2 comma 2202,220 in 1900. Express the relative change using a percentage. Use the second given value as the reference value. Also, write a statement describing the result.
QUESTION CONTENT AREA BOTTOM
Part 1
The relative change between the current year and 1900 is enter your response here%.
(Round to the nearest integer as needed.)
4-In a survey of 1 comma 3761,376 office workers, 4.44.4% said that they do not make personal phone calls. Find the actual number of respondents corresponding to the given percentage.
QUESTION CONTENT AREA BOTTOM
Part 1
The number of office workers who said that they do not make personal phone calls is 55. (Round to the nearest integer as needed.)
5-Use the given Consumer Price Index values to solve the following problem. If you spent $72 comma 00072,000 for goods, services, and housing in 20132013, what would the same purchases have cost in TODQU19901990?
QUESTION CONTENT AREA BOTTOM LEFT
Part 1
How much would the same purchases have cost in 19901990?
$enter your response here
(Round to the nearest dollar as needed.)
