Mathematics, 22.07.2019 18:30 giannaventura00
Twenty-four 4-inch wide square posts are evenly spaced with 5 feet between adjacent posts to enclose a square field. what is the outer perimeter, in feet, of the fence? express your answer as a mixed number.
Answers: 3
Mathematics, 21.06.2019 17:40
Which number produces a rationale number when multiplied by 1/5
Answers: 1
Mathematics, 21.06.2019 21:00
Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list
Answers: 1
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Twenty-four 4-inch wide square posts are evenly spaced with 5 feet between adjacent posts to enclose...
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