According to a​ study, 77 ​% of​ K-12 schools or districts in a country use digital content such as​ ebooks, audio​ books, and digital textbooks. Of these 77 ​%, 7 out of 20 use digital content as part of their curriculum. Find the probability that a randomly selected school or district uses digital content and uses it as part of their curriculum.

26.95%

Step-by-step explanation:

The computation of the probability that randomly selected is shown below:

Since 77% school or district use digital content

And, of these 77%, 7 out of 20 use the digital content as the curriculum part

So based on the above information

The probability is

= 77% × 7 ÷ 20

= 26.95%

Hence, the probability is 26.95%

only 10/60 isn't equivalent

hope this : )

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: