Una compañía de productos de belleza ha comparado el precio de venta de 5 productos disponibles en el mercado, similares a los suyos, registrando los siguientes datos: $8.000 - $8.000 - $8.500 - $9.000 - $9.500 A partir de ello, la compañía decide que el precio de venta de su nuevo producto será igual al valor de la mediana del conjunto de datos registrados. El valor de venta de 2 unidades de producto será:

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation:

the 4th choice is the correct one

step-by-step explanation:

are you an artist's daughter? cuz dang you a fine piece of art, girl.

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.