El número de la suerte de Carolina es el 11pero el de su mala suerte es el 2. Un día se pone a anotar en una lista a todos los números entre 1 y 2021 que son múltiplos de 11 pero de esa lista quita a todos los que son múltiplos de 2 porque le dan mala suerte. ¿Cuántos números quedaron al final en su lista? A) 80 B)92 C)95 D)100 E)183

explicación paso a paso plis
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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)

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?