3 years ago

A package is weighed at 4 kg to the nearest kg.

Mathematics

1 answer:

Shtirlitz [24]3 years ago

4 0

Answer:

3.99kg

Step-by-step explanation:

you can find it by 4kg minus 1 g that stills counts as rounding

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To divide 572 divide 4, Stanley estimated to place the first digit of the quotient. In which place is the first digit of the quo

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(y+3):(y+5)=k:1<br><br> show that y=(5k-3)/(1-k)<br><br> hence y=(5k-2)/(1-k)

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hi,

Express the ratios in fractional form, that is

= ( cross- multiply )

y + 3 = k(y + 5) ← distribute

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3 years ago

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Answer:

the residual is 0.2032

Step-by-step explanation:

The regression line has been given as:

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So we have y^ = 0.00753(31) - 0.06759

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Then the residual = y - y^

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Please check the attachment for the table, it will aid you in understanding the solution

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