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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?

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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