Mrs. sorbel has 25 students in her class .21 students are wearing their badges. what percent of mrs.sorbels class is not wearing their badge

84%

Step-by-step explanation:

You take the 21 students with badges and multiply by 100. You get 2,100, take that and divided by 25. You get 84 percent ( I think it’s the answer so sorry if it’s wrong)

The likelihood that a point chosen inside the square will also be inside the circle: 78.54%

Step-by-step explanation:

=> the area of the square is:

=> the area of the circle : π

However, d=x because of the square property  

<=> the area of the circle : π

The likelihood that a point chosen inside the square will also be inside the circle:

the area of the circle / the area of the square

= π /

= π *100%

= 0.7854 * 100%

= 78.54%