Mathematics, 30.10.2019 22:31 chizoba
Rocky mountain national park is a popular park for outdoor recreation activities in colorado. according to u. s. national park service statistics, 46.7% of visitors to rocky mountain national park in 2018 entered through the beaver meadows park entrance, 24.3% of visitors entered through the fall river park entrance, 6.3% of visitors entered through the grand lake park entrance, and 22.7% of visitors had no recorded point of entry to the park.† consider a random sample of 175 rocky mountain national park visitors. use the normal approximation of the binomial distribution to answer the following questions. (round your answers to four decimal places.) (a) what is the probability that at least 65 visitors had a recorded entry through the beaver meadows park entrance?
(b) what is the probability that at least 60 but less than 70 visitors had a recorded entry through the beaver meadows park entrance?
(c) what is the probability that fewer than 11 visitors had a recorded entry through the grand lake park entrance? (d) what is the probability that more than 40 visitors have no recorded point of entry?
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Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together
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Mathematics, 21.06.2019 18:30
Which number line represents the solution set for the inequality -1/2x> 24?
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Mathematics, 21.06.2019 19:30
Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)
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Mathematics, 21.06.2019 20:50
Determine the common ratio and find the next three terms of the geometric sequence. 649-14-02-00-00_files/i0100000, 649-14-02-00-00_files/i0100001, 2, a. 3; 649-14-02-00-00_files/i0100002, 649-14-02-00-00_files/i0100003, 649-14-02-00-00_files/i0100004. c. 649-14-02-00-00_files/i0100005; 649-14-02-00-00_files/i0100006, 649-14-02-00-00_files/i0100007, 649-14-02-00-00_files/i0100008. b. 3; 6, 18, 54 d. 649-14-02-00-00_files/i0100009. 6, 18, 54 select the best answer from the choices provided a b c d
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Rocky mountain national park is a popular park for outdoor recreation activities in colorado. accord...
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