The bar graph shows the percentage of Americans, by age group, supporting legalized marijuana for four selected years from 1969through 2015. Use the information in the graph to write each set inExercises 133-138 in roster form or express the set as ∅ . 134. { x | x | was a year in which more than 30% of age group18-34 supported legalization} ∩ { x | x | was a year in which fewer than 14% of age group 65+supported legalization} {1985}
The bar graph shows the percentage of Americans, by age group, supporting legalized marijuana for four selected years from 1969through 2015. Use the information in the graph to write each set inExercises 133-138 in roster form or express the set as ∅ . 134. { x | x | was a year in which more than 30% of age group18-34 supported legalization} ∩ { x | x | was a year in which fewer than 14% of age group 65+supported legalization} {1985}
The bar graph shows the percentage of Americans, by age group, supporting legalized marijuana for four selected years from 1969through 2015. Use the information in the graph to write each set inExercises 133-138 in roster form or express the set as
∅
.
134.
{
x
|
x
|
was a year in which more than 30% of age group18-34 supported legalization}
∩
{
x
|
x
|
was a year in which fewer than 14% of age group 65+supported legalization} {1985}
The table shows the total student enrollment at NYU for the years 2001 through 2005. Use the information in the table and the roster method to represent the following set:
\({x|x \ is a year in which the enrollment was greater than 5633 and less than 5807}
YEAR
ENROLLMENT
2001
5536
2002
5617
2003
5796
2004
5768
2005
5730
Denote the set using the listing method
{x| x is reciprocal of a positive odd number}
Write each of the following sets in correct roster notation:(a) {x^2 - 1 : x∈{0,1,2,3,4}}(b) {x∈{0,1,2,4} : x 2 ≥ 5}
Using & Understanding Mathematics: A Quantitative Reasoning Approach (7th Edition)
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