jfletcher93 jfletcher93
  • 13-10-2021
  • Mathematics
contestada

Multiply (2.5x10^-5)x(2x10^-4)

Respuesta :

russellzaren
russellzaren russellzaren
  • 13-10-2021

Answer:7·10^(-9), or

   7

----------

10^9

Step-by-step explanation:

Multiply 3.5 and 2 together, obtaining 7.

Then add the exponents -6 and -4, obtaining -10.

The product is thus 7·10^(-10), or, after simplification,

7·10^(-9), or

   7

----------

10^9

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