Based on the sample results, about what percent of
the population prefers reading a hard copy?
about 21%
SAMPLE RESULTS
about 16%
DO YOU PREFER TO READ A
HARD COPY OR A DIGITAL
COPY WHEN READING BOOKS,
MAGAZINES, AND/OR
NEWSPAPERS?
about 84%
digital copy
hard copy:
4
21
n = 25
about 50%

84%

Step-by-step explanation:

(21÷25) x 100

:

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints