Mathematics, 31.12.2019 14:31 boofpack9775
Steve is a painter. he can paint a house in 20 hours. it takes his assistant 30 hours to paint a house. how long, in hours, would it take them to paint a house working together?
Answers: 3
Mathematics, 21.06.2019 16:30
If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?
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Mathematics, 21.06.2019 22:30
Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120
Answers: 1
Mathematics, 21.06.2019 23:00
According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)
Answers: 1
Steve is a painter. he can paint a house in 20 hours. it takes his assistant 30 hours to paint a hou...
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