Mathematics, 24.10.2019 09:43 hannahbear3747
Andrei has a glass tank. first, he wants to put in some marbles, each of which has a volume of 0.04 liters. then he wants to fill the tank with water until it's completely full. if he uses 50 marbles, he will have to add 33 liters of water.
what is the volume of the tank?
andrei has exactly 20 liters of water. how many marbles does he need so the tank is full?
Answers: 3
Mathematics, 21.06.2019 15:00
Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.
Answers: 3
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Mathematics, 21.06.2019 22:30
What fraction is equivalent to 0.46464646¡¡¡ a. 46â999 b. 46â100 c. 46â99 d. 23â50
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Andrei has a glass tank. first, he wants to put in some marbles, each of which has a volume of 0.04...
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