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October 2022 1 2 Report
Learning Task 3 Answer the questions below. Express all your answers in scientific notation. A human heart beats an average of 80 beats per minute. a. How many heartbeats is this in an hour? a. b. How many heartbeats is this in a day? c. About how many heartbeats is this in a year? d. About how many heartbeats is this in 80 years?​

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