Mathematics, 20.08.2019 05:10 liltonio
Ahusband and wife can complete a certain task in 1 and 2 hours respectively. their children, rae and herman, can complete the same task in 4 and 6 hours, respectively. what is the ratio of the couple's time working together to complete the task to the children's time working together to complete the task? 15 : 46 3 : 10 12 : 23 5 : 18 10 : 3
Answers: 3
Mathematics, 21.06.2019 15:50, winterblanco
Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n
Answers: 1
Mathematics, 21.06.2019 19:30, sotoamerica0814
What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4
Answers: 1
Ahusband and wife can complete a certain task in 1 and 2 hours respectively. their children, rae and...
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