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A computer’s hard drive holds 7.0 x 10⁷ bytes of information. Tina buys a memory stick that holds 2.0 x 10⁸ bytes of information. How much memory will the computer have altogether? Write your answer in scientific notation. Type your answer in this format without space: Ex: Your answer is 1.2 x 10⁵ --> type: 1.2x10^5 *______________________​

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Jamesgenius988go

Answer:

2.7x10⁸ bytes

Step-by-step explanation:

2.0x10⁸ + 7.0 x 10 7

= 2.0x10⁸ + 0.7x10⁸

= 2.7x10⁸

  • (7.0x10 7-->8 move the decimal point forward one place and make 7 plus one to make they are all 10⁸ then we can plus them.)

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