HELP If there are 22 students (11 boys and 11 girls) in Ms. Cathies math classes and she chooses a student to answer a question at random. What are the chances she will pick you?

11/22 = 1/2

Step-by-step explanation:

There are 22 students in Ms. Cathies, and 11 girls and 11 boys. The chances of her picking me are 11 out of 22. So the answer is 1/2

you need to show us the graph.

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