Simplify. 3(4-2.8)^3 Answer choices A)4.73 B)5.18 C)53.86 D)263.42

Question

Simplify.
3(4-2.8)^3
Answer choices
A)4.73
B)5.18
C)53.86
D)263.42

in progress 0
Adalyn 2 weeks 2021-09-28T06:02:22+00:00 2 Answers 0

Answers ( )

    0
    2021-09-28T06:03:36+00:00

    Answer:

    B) 5.18

    Step-by-step explanation:

    3(4 - 2.8)^{3}   \\ = 3(1.2)^{3}   \\ =  3\times 1.728  \\ = 5.184 \\  \approx \: 5.18

    Thus, option B) 5.18 is the correct answer.

    0
    2021-09-28T06:03:50+00:00

    Answer:

    I think B

    Step-by-step explanation:

    the answer I got is 5.184

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45:7+7-4:2-5:5*4+35:2 =? ( )