The weight of bill's pack as he sets off on a backpacking trip is 48.3 lb. what type of data is 48.3?

Continuous data

Step-by-step explanation:

If data is countable then it is discrete if measurable then continuous.

The given statement he weight of Bill's pack as he sets off on a backpacking trip is 48.3 lb, where 48.3 is a decimal expression not a natural number..

By the definition , 48.3 is continuous data.

for the points

step-by-step explanation:

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