Playing soco
year
number (millions).
21. the table shows the number of youth 7 yea...
Mathematics, 18.11.2019 08:31, stricklandjoseph12
Playing soco
year
number (millions).
21. the table shows the number of youth 7 years and older who played
soccer from 2004 to 2012
a. find the percent of change from 2008 to 2012. round to the
nearest tenth of a percent. is it an increase or decrease?
2004
12.9
2006
13.7
2008
13.3
b. find the percent of change from 2006 to 2008. round to the
nearest tenth of a percent. is it an increase or decrease?
2010
14.0
2012
13.8
22. shoe sales for a certain company were $25.9 billion. sales are
expected to increase by about 20% in the next year. find the
projected amount of shoe sales next year.
23. be precise eva estimates that 475 songs will fit on her mp3 player.
the actual amount of songs that fit is 380. find the percent error.
Answers: 3
Mathematics, 21.06.2019 17:00, kidkoolaidboy96291
Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have
Answers: 1
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
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