Mathematics, 27.09.2019 15:30 lilpetals
1.a student earned 75 out of 100 in col110 quiz for the first time, then she earned 85 out of 100 in the second time for the same quiz, what was the percentage change(increase or decrease) in her grade? round your answer nearest to hundredth.
2.a class with 25 students had 25% absents students last week. how many students did attend the class last week. round your answer to the whole number.
Answers: 2
Mathematics, 21.06.2019 21:30
The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?
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Mathematics, 21.06.2019 21:30
The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?
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Mathematics, 21.06.2019 23:10
Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing (type an integer or a decimal.)
Answers: 3
1.a student earned 75 out of 100 in col110 quiz for the first time, then she earned 85 out of 100 in...
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