explain correct answer pls!! If t = 20u and r= 5u/2 , which of the following is equivalent to 3rt, in terms of u? A) 50u^2

Question

explain correct answer pls!!

If t = 20u and r= 5u/2 , which of the following is equivalent to 3rt, in terms of u?
A) 50u^2
B) 150u^2
C) 200u^2
D) 300u^2

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Khánh Gia 2 months 2021-07-24T02:14:24+00:00 1 Answers 3 views 0

Answers ( )

    0
    2021-07-24T02:15:56+00:00

    Answer:

    B

    Step-by-step explanation:

    t = 20u

    r = 5u/2

    3rt = 3((20u)(2.5u))

    3rt = 3(50u)

    3rt = 150u

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