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3 years ago

3. 20 g at 60c or 50 g at $1.00

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

8 0

Answer:

50g at $1.00

Step-by-step explanation:

If u get 3.20g at 60 cents u are only getting 0.053g per cent.

but if u get 50g at $1.00 u are getting 0.5g per cent

(u get 0.447‬g more with 50g at $1.00 than 3.20g at 60 cents)

Hope this helps :)

sorry if i am wrong

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3 years ago

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Mean = -2

Median = -1

Mode = Nil

Range = 38

Step-by-step explanation:

Given data is:

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Arranging the data in ascending order

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Mean:

Mean is given by the formula

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Mode:

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Median:

Median is the middle value of the data. As the no. of data value are even,

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Here,

$Median = \frac{-11+9}{2}\\=\frac{-2}{2}\\= -1$

Range:

Range is the difference between the largest and smallest value of the data

Here

Largest value = 18

Smallest value = -20

So,

$Range = Largest\ value-Smallest value\\= 18-(-20)\\= 18+20\\=38$

Hence,

Mean = -2

Median = -1

Mode = Nil

Range = 38

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Answer:

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3 years ago

3. 20 g at 60c or 50 g at $1.00​

3. 20 g at 60c or 50 g at $1.00