In a survey, 300 shoppers were asked whether they have access to a computer at home and if they have a personal e-mail account. Their responses are summarized in the following table.
E-Mail account
No e-mail
account
24
Computer access at home
No computer access at home
90
18
168
(a) What percentage of the shoppers do not have an e-mail account?
(b) What percentage of the shoppers do not have computer access at home?
(a) [%
Х
$
?
(b) 1%
Explanation
Check
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A. 64%, B. 62%

Step-by-step explanation:

Find how many people do not have an email account.

168 + 24 = 192 Find the percentage.

192/300 = 0.64 Hence, 64% of shoppers don't have an email.

Do the same for B.

168 + 18 = 186

186/300 = 0.62

62% of shoppers don't have access to a computer.

black lol

step-by-step explanation:

h

i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2