Step-by-step explanation:
everything can be found in the picture above. Hope this helps
Use photomath it’s very helpful
If the coins are selected without replacement, the probability of 2 dimes is:

The answer is 5/14.
Using the formula for a hypergeometric distribution, we get:
Heya!!!
Answer to your question:
1. No. of squares=5
No. of circles=6
Ratio of squares to circles is 5 to 6
So answer is
B. 5 to 6.
2.No. of students=35
No. of teachers =4
Ratio of students to teachers=No. of students/No. of teachers
=35/4
so answer is
C. 35/4
Hope it helps ^_^