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A couple has 4 children. Find the probability that between 2 to 4 are boys.
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What is the simplified form of 7 βx β’ 7 βx β’ 7 βx β’ 7 βx?
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Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?
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Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
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A couple has 4 children. Find the probability that between 2 to 4 are boys....
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