Use the graph to the right to answer the following questions 1. Which of the following is a gas ?

2. How many grams of sodium chloride will dissolve at 60 Celsius ?

3. What type of solution saturated supersaturated or unsaturated if there are 60 grams of potassium chloride at 50 Celsius​

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

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later