jennifergraham8 jennifergraham8
  • 11-12-2017
  • Mathematics
contestada

Multiply (4.4×10^6)(4.5×10^-10)

Respuesta :

helpmetnx helpmetnx
  • 11-12-2017
rewrite 
(4.4) (4.5) * (10^6)(10^-10)
19.8 * (10^6)(10^-10)
multiplication of the coefficient is the addition of the exponent
6 - 10 is -4
so
19.8 * 10^-4
Rewrite 
1.98 * 10^-3

Hope this helps :)
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