Gistgirl Gistgirl
  • 24-09-2018
  • Mathematics
contestada

(2.5x10^-8) (9x10^-10

Respuesta :

choixongdong
choixongdong choixongdong
  • 24-09-2018

(2.5x10^-8) (9x10^-10+

= (2.5 x 9) (10^-8 x 10^-10)

= 22.5 x 10^-18

= 2.25 x 10^-17

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