Help please I need help and I don’t understand this After finishing his workout, Justin’s heart rate decreased by 3 beats pe

Question

Help please I need help and I don’t understand this
After finishing his workout, Justin’s heart rate decreased by 3 beats per minute for each of the next 4 minutes. What was the change in Justin’s heart rate after 4 minutes?

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Diễm Thu 4 weeks 2022-12-24T00:20:38+00:00 2 Answers 0 views 0

Answers ( 2 )

  1. kimcuc
    0
    2022-12-24T00:21:38+00:00
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    The answers 12 obviously 1 heart beat 1 heart beat 1 heart beat 1 minute 1 heart beat 1 heart beat 1 heart beat minutes and the 2 other

  2. Jezebel
    0
    2022-12-24T00:22:36+00:00
    Reply
    Answer:
    The change in Justin’s heart rate -12
    Step-by-step explanation:
    each second his heart rate changes by -3 so we do -3×4 wich equals -12.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )