Mathematics, 27.06.2019 22:30 DotDotTaterTot
Asurvey about phone service has a margin of error of 5%. out of 150 people surveyed, 103 said that they were with their service. the phone company has 72,000 customers. what is the range of the number of people that are satisfied? a. 46,968 to 51,912 customers b. 46,986 to 51,192 customers c. 46,698 to 51,291 customers d. 48,696 to 52,191 customers
Answers: 1
Mathematics, 21.06.2019 17:00
For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.
Answers: 3
Mathematics, 21.06.2019 18:00
The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?
Answers: 1
Mathematics, 21.06.2019 21:30
Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠n ≅ ∠r ∠o ≅ ∠q
Answers: 3
Mathematics, 21.06.2019 23:00
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
Asurvey about phone service has a margin of error of 5%. out of 150 people surveyed, 103 said that t...
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