Mathematics, 08.11.2019 16:31 kiyomi58
Agroup of students were given a spelling test. the table shows their marks.
mark 6,7,8,9,10 frequency 5,4,7,10,4
work out the range of the marks,
how many students are in the group
work out the mean mark of the group
Answers: 2
Mathematics, 21.06.2019 18:30
School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
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Mathematics, 21.06.2019 23:30
Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?
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Mathematics, 22.06.2019 00:30
$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?
Answers: 1
Mathematics, 22.06.2019 01:30
At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.
Answers: 2
Agroup of students were given a spelling test. the table shows their marks.
mark 6,7,8,9,10 fr...
mark 6,7,8,9,10 fr...
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