Mathematics, 17.04.2020 20:41 dollar6219
Usá las propiedades de las operaciones con números naturales y encontrá una estrategia que facilite estas cuentas: (fundamenten su "paso a paso", explicando con tus palabras) a) 15x5x12x4 = b) 21 + 18 + 9 + 10 + 2 = c) 87x11 = d) 127x101=
Answers: 3
Mathematics, 21.06.2019 19:00
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
Mathematics, 21.06.2019 19:00
You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?
Answers: 1
Mathematics, 22.06.2019 01:30
Awoman who is 64 inches with a shoulder width of 16 inches. write an equation relating the height h to the width w. find the height of a woman who has ashoulder width of 18.5 inches
Answers: 3
Usá las propiedades de las operaciones con números naturales y encontrá una estrategia que facilite...
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