Mathematics, 17.12.2019 18:31 Svetakotok
Aresearcher wishes to conduct a study of the color preferences of new car buyers. suppose that 40% of this population prefers the color blue. if 12 buyers are randomly selected, what is the probability that no one would prefer blue? round your answer to four decimal places.
Answers: 2
Mathematics, 21.06.2019 18:00
The ratio of wooden bats to metal bats in the baseball coachβs 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
Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
Answers: 2
Mathematics, 21.06.2019 23:00
Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.
Answers: 1
Mathematics, 21.06.2019 23:00
Rob filled 5 fewer plastic boxes with football cards than basketball cards. he filled 11 boxes with basketball cards.
Answers: 1
Aresearcher wishes to conduct a study of the color preferences of new car buyers. suppose that 40% o...
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