At the beginning of spring, Arianna planted a small sunflower in her backyard. When it was first planted, the sunflower was 20 inches

Question

At the beginning of spring, Arianna planted a small sunflower in her backyard. When
it was first planted, the sunflower was 20 inches tall. The sunflower then began to
grow at a rate of 0.5 inches per week. How tall would the sunflower be after 3 weeks?
How tall would the sunflower be after w weeks?
Height after 3 weeks:
Height after w weeks:

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Linh Đan 4 years 2021-08-24T14:33:37+00:00 1 Answers 11 views 0

Answers ( )

  1. Ladonna
    0
    2021-08-24T14:35:25+00:00
    Reply

    Answer:

    3 weeks: 21.5 inches

    w weeks: 20+0.5w inches

    Step-by-step explanation:

    Equation: 20+0.5w.

    20 was when it was first planted and 0.5 is the amount it grows per week.

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