s varies directly as t. if s is 20 when t is 4 then t is ____ when s is 30

Question

s varies directly as t. if s is 20 when t is 4 then t is ____ when s is 30

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Amelia 8 mins 2021-10-13T05:47:10+00:00 2 Answers 0

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    0
    2021-10-13T05:48:31+00:00

    Answer:

    t is 6 I believe

    Step-by-step explanation:

    t=4 s=20

    20/2=4/2 divide both sides by 2 to simplify it

    Then you get t=2 & s=10

    then multiply 10 by 3 to get 30, and you do this to both sides so 2*3= 6

    so when s is 30, t is 6

    0
    2021-10-13T05:48:53+00:00

    Answer:

    6

    Step-by-step explanation:

    We are doing unit rate.

    Unit rate is when you get the value for 1 of the variables. In this, we would want to get the value for t. We do\frac{20}{4}=5 to find the t value. Now we do \frac{30}{5}=6 to find the value of the missing t. T=6.

    Hope it Helps!

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