Mathematics, 15.06.2021 16:40 stricklandjoseph12
Fernando tiene 10 pares de calcetines 2 negros,2 cafes,3 blancos, uno rojo, uno azul y uno verde .Hoy quiere usar un par blanco ,pero tiene prisa por llegar al trabajo por lo que agarra uno al azar. Si no es blanco lo devolvera al cajon. Si continua agarrando pares aleatoriamente ¿cual es la probabilidad de sacar un par blanco al tercer intento?
Answers: 3
Mathematics, 22.06.2019 01:00
Which number produces an irrational number multiplied by 1/3
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Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?
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Mathematics, 22.06.2019 08:00
Adam is building a deck in his backyard around a tree. the deck is in the shape of a regular octagon. in the center of the deck, there is a hole for the tree. if a = 10.9 ft, s = 9 ft, and the diameter of the hole is equal to 7 ft, find the area of the deck to the nearest tenth of a square foot. (use 3.14 as an approximation of pi.)
Answers: 2
Fernando tiene 10 pares de calcetines 2 negros,2 cafes,3 blancos, uno rojo, uno azul y uno verde .Ho...
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