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rusak2 [61]
3 years ago
7

the average length of a female white pink dolphin is about 111 inches what is the length in feet and inches

Mathematics
2 answers:
lukranit [14]3 years ago
8 0
111in x 1ft/12in = 9¼ft. 
¼ft x12in/ft = 3in, so the answer is 9 feet and 3 inches

Vladimir79 [104]3 years ago
7 0
1 Foot=12 inches => 1 inch=1/12 feet => 111 inches=111/12 => 9.25 feet
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Answer:

See the explanation

Step-by-step explanation:

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(b)  

t = 1.9923 (see the attached image)

(c)

The degrees of freedom for the test statistic,

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(d)​

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3 years ago
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6 0
2 years ago
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FinnZ [79.3K]

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