Mathematics, 28.01.2020 23:43 KalistaBab
Aship travels 200 miles due west, then adjusts its course 30° north of west. the ship continues on this course for 30 miles. approximately how far is the ship from where it began?
103.1 mi.
174.7 mi.
214.7 mi.
226.5 mi.
Answers: 2
Mathematics, 21.06.2019 20:30
Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.
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Answers: 1
Aship travels 200 miles due west, then adjusts its course 30° north of west. the ship continues on t...
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