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BlackZzzverrR [31]
3 years ago
12

John and Ana weight a total of 250 pounds. If John weights 130 pounds. How much does Ana weight?

Mathematics
2 answers:
sweet [91]3 years ago
4 0

Answer:

120

Step-by-step explanation:

To get the answer you have to subtract in order to do that the equation has to look like this 250-130 = then you get left with 120.

Gennadij [26K]3 years ago
3 0

Answer:

ana = 130 pounds

Step-by-step explanation:

john + ana = 250

130 + ana = 250

ana = 250 - 130

ana = 120 pounds

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<em>The question has inconsistent or incomplete data, so I'm filling the holes with key data.</em>

Answer:

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Step-by-step explanation:

<u>Proportions</u>

If some fraction a/b of a whole total M is to be computed and later removed, we proceed as follows

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I'm assuming 1/5 of the turkey was lost due to overcooking. It means that (1-1/5) of the turkey remained for dinner, that is, 4/5 of the turkey.

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Answer:

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Step-by-step explanation:

The question is concerned with the mean of a sample.  

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The area to the right of z=2.40 is 1-0.9918=0.0082

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The area to the left of z=3.00 is 0.9987

\therefore P(\bar X\:

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