kdyer50
kdyer50 kdyer50
  • 15-05-2021
  • Mathematics
contestada

Express your answer in scientific notation. 8.8*10^7+3.1*10^8

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ensarramadani420
ensarramadani420 ensarramadani420
  • 15-05-2021

Answer:

i can't explain how but the answer is:

3.98 * 10^8

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iixcourtnie
iixcourtnie iixcourtnie
  • 15-05-2021

Answer:

39.8 x 10^7

Step-by-step explanation:

Factor the expression

(8.8+3.1x10) x 10^7

Multiply

(8.8+31) x 10^7

Add

39.8 x 10^7

Hope this helps! If you need any other help lmk! :)

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