Mathematics, 12.05.2021 20:50 peternice2956
A dog chasing some birds in the woods and got away from its owner. The dog is sitting directly beneath the birds. Currently, the owner is 30 feet away from the dog at a horizontal distance. If the owner is looking at the birds creating an angle of elevation of 25°, find the distance from the owner to the birds.
Answers: 3
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
A dog chasing some birds in the woods and got away from its owner. The dog is sitting directly benea...
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