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3 years ago

The masses to the nearest kilogram of nine men were:

Mathematics

2 answers:

tigry1 [53]3 years ago

6 0

82kg is the answer I did research and I’m 90% sure that the answer

serious [3.7K]3 years ago

5 0

Answer:

82 kg

Step-by-step explanation:

To find the mean of a set of values, we must add them up and divide by the number of values.

Step 1, adding the values:

$75+68+78+82+85+90+88+92+76=\\734$

Step 2, dividing by the # of terms:

There are 9 terms in total.

$\frac{734}{9} =\\81.556$

To the nearest kilogram, we can round 81.556 into 82.

The mean mass of the 9 men was $\fbox{82}$ kg.

I hope this helps! Let me know if you have any questions :)

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How do we convert decimal numbers into binary numbers 2483?.

alisha [4.7K]

Answer:

Places in binary coding

1 - 2 - 4 - 8 - 16 - 32 - 64 - 128 - 256 - 512 - 1024 - 2048

2483 - 2048 = 435 there is 1 in the 2048 position

435 - 256 = 179 there is 1 in the 256 position

179 - 128 = 51 there is 1 in the 128 position

51 - 32 = 19 there is 1 in the 32 position

19 - 16 = 3 there is 1 in the 16 position

3 - 2 = 1 there is 1 in the 2 position

1 - 1 = 0 there is 1 in the 1 position

10011011 0011 would be the binary result

Check:

2048 + 0 + 0 + 256 + 128 + 0 + 32 + 16 + 0 + 0 + 2 + 1 = 2483

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$\boxed{\pink{\sf The \ number \ of \ cubes \ that \ can \ be \ fitted \ is 60 .}}$

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$\boxed{\red{\bf \implies No. \ of \ cubes \ = \dfrac{Volume \ of \ box}{Volume \ of \ cube }}}$

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