Mathematics, 05.05.2020 18:22 Ilcienne6590
The ages of students in a school are normally distributed with a mean of 15 years and a standard deviation of 2 years. Approximately what percent of the students are between 14 and 18 years old?
Answers: 2
Mathematics, 21.06.2019 19:30
Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?
Answers: 1
Mathematics, 21.06.2019 19:30
Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?
Answers: 1
Mathematics, 22.06.2019 02:30
The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.
Answers: 1
The ages of students in a school are normally distributed with a mean of 15 years and a standard dev...
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