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xeze [42]
3 years ago
14

Emma is keeping track of the temperature in a pond for her science experiment. Each day, the temperature changes - 1.2 degrees .

What will the change in temperature be after 7 days?
Mathematics
1 answer:
julsineya [31]3 years ago
4 0

Answer:

after 7th day the temperature changes - 8.4 degrees.

Step-by-step explanation:

Each day, the temperature changes - 1.2 degrees. Then

  • after 1st day the temperature changes - 1.2 degrees;
  • after 2nd day the temperature changes - 2.4 degrees;
  • after 3rd day the temperature changes - 3.6 degrees;
  • after 4th day the temperature changes - 4.8 degrees;
  • after 5th day the temperature changes - 6 degrees;
  • after 6th day the temperature changes - 7.2 degrees;
  • after 7th day the temperature changes - 8.4 degrees.
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