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JayJay5817
01.08.2019 •
Mathematics
Anna, amanda, and sun were paid $45.00 divided equally for doing lawn work for 2 hours. amanda left after 1 hour. the positive difference between what amanda was paid and what anna could have made if the money was distributed fairly according to hours worked is: (a) $3.35 (b) $3.00 (c) $3.75 (d) $3.45 (e) $3.55 lots of points and brainliest! !
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Ответ:
2a+2a+a=45
5a=45
a=45/5
a=9
then anna and sun=18 and amanda=9
and if we compare the diff annas dollars from attachment and the work shown above = 18-15=3
soo the answer should be three
Ответ:
(b)$3.00
Why?
Your going to have to add "2a" to "2a and a"
(a stands for Anna and Amanda)
when you do that you get 45!
Then we divide
45/5= 9
a=9
Since Anna and Sun worked 2 hrs they get 18
And Amanda gets 9 since she only did 1 hr.
After all that we subtract
15 and 18
and we'll get
3 (aka 3.00)
Hope this helps
Ответ:
6/25
Step-by-step explanation:
Because england, scotland and france are european team and they make up 3/5 of all the teams, you multiply 3/5 by 2/5 because the south american teams are brazil and argentina which make up 2/5 of the total teams. So the probability that a european team will play a south american team is 3/5*2/5 which is 6/25