Abag of potatoes weighs 9.42 pounds on a weighing scale. which of the significant digits in the scale reading is the least reliable? explain your answer.

The 2 because we don't know if it is exactly two or if was was rounded up/ down to 2.

I think it's the two from 9.42 since we don't know if it was rounded up or down

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

answer: 2 answers

step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.  

the second means the process of making a product or service available for the consumer or business user that needs it.

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