After performing some calculations, your calculator gives you the following results. How will you round them before presenting them in your

Question

After performing some calculations, your calculator gives you the following results. How will you round them before presenting them in your report? Make a comment if something does not seem right. (3 points each) a) 401.6473 ± 7.0912 ms b) 57.212 ± 1.612 kg c) 8.12754×107 ± 2.847×105 m d) 2.94 ± 8.803 µN e) 294 ± 0.00481 cm

in progress 0
Thanh Thu 6 months 2021-07-21T15:38:26+00:00 1 Answers 11 views 0

Answers ( )

    0
    2021-07-21T15:40:21+00:00

    Answer:

    ⇒ 401.6 ± 7.1 ms

    ⇒ 57.2 ± 1.6 kg

    ⇒ 8.1 × 107 ± 2.9 × 105 m

    ⇒ 2.1 ± 8.8 µN

    ⇒ 294 ± 0.005 cm

    Explanation:

    As given all equation we do without calculation we will  get here round these calculations which is given below as  

    a) 401.6473 ± 7.0912 ms

    ⇒ 401.6 ± 7.1 ms

    b) 57.212 ± 1.612 kg

    ⇒ 57.2 ± 1.6 kg

    c) 8.12754×107 ± 2.847×105 m

    ⇒ 8.1 × 107 ± 2.9 × 105 m

    d) 2.94 ± 8.803 µN

    ⇒ 2.1 ± 8.8 µN

    e) 294 ± 0.00481 cm

    ⇒ 294 ± 0.005 cm

Leave an answer

Browse

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