Dana loves rocks! she has 6 pieces of granite, 3 pieces of marble, 14 pieces of sandstone, and 1 piece of slate. what is the ratio of pieces of sandstone to pieces of marble in dana's collection?

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?