Mathematics, 25.12.2019 13:31 joset238
1) marcela estimates the distance between the library and town hall is 735 ft. the actual distance is 612 ft.
what is the percent error in marcela's estimate?
round your answer to the nearest tenth of a percent.
2) jessie estimated the weight of his cat to be 12 pounds. the actual weight of the cat is 15 pounds.
what is the percent error?
round your answer to the nearest whole percent.
Answers: 3
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
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Mathematics, 21.06.2019 21:10
Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!
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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
1) marcela estimates the distance between the library and town hall is 735 ft. the actual distance i...
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