Rocío tiene una dulcería llamada la dolce vita. los dulces más vendidos son los chiclosos de chocolate y los caramelos multisabores, cuyo precio es de 22 y 30 pesos, el kilogramo, respectivamente. rocío quiere hacer una mezcla de éstos dulces de tal manera que pese 50 kilogramos y cuyo precio sea de 25 pesos cada uno. ¿ cuántos kilogramos de cada dulce debe mezclar?

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

d is the only accurate one

step-by-step explanation:

both triangles are similar because 2 is just smaller than the big one 1 is similar because they are facing different way's but are similar to each other

step-by-step explanation:

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."