DATA ANALYSIS AND PROBABILITY
Computing a percentage from a table of values
A group of 100 mi...
Mathematics, 05.03.2021 18:30, pearlielb
DATA ANALYSIS AND PROBABILITY
Computing a percentage from a table of values
A group of 100 middle school students were asked whether they prefer playing video games or watching TV In their spare time. The genders of the su
their responses are reported in the following table.
Watching TV
Girls
Playing video
games
17
25
35
23
Boys
(a) What percentage of the students are boys?
(b) What percentage of the students prefer playing video games?
Х
$
?
(b) 1%
Explanation
Check
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 19:00, adrianwoods1507
1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?
Answers: 2
Mathematics, 21.06.2019 22:10, leslie4759
Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)
Answers: 2
Mathematics, 21.06.2019 22:30, noathequeen
James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?
Answers: 1
Do you know the correct answer?
Questions in other subjects:
English, 15.07.2020 01:01
