In a survey, 75% of respondents said that they watch TV for one hour each day. If 30
2 answers:
Answer:
40
Step-by-step explanation:
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Answer:
40 respondents
Step-by-step explanation:
30:75=0.4
1% - 0.4 respondents
0,4x100=40
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7. 1/4 of 84 is 21, then 1/3 of that is 7
Answer:
y-2 = 3/10(x+3)
Step-by-step explanation:
3y = 10
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using the given point
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25/29=0.862