Answer:
The theoretical probability is 1/2 and the experimental probability is 4/5
If you want them to be closer alike the you would need to do more trials
Answer:
CS = 4
Step-by-step explanation:
From the figure below;
Triangle ABC is similar to triangle RSC
Therefore, the ratio of the corresponding sides in the two triangles is equal;
That is;

In this case, CR = 2 , RA = 3 and BC = 10 we are required to determine CS
But; 
AC=CR + RA
= 5
Assuming CS is y, then


Therefore, CS is 4
Answer:
77
Step-by-step explanation:
½ × base × height
½ × 11 × 14 = 77 units²
The smallest number you can add to make it divisible by 25 is 15