Answer:
85
Step-by-step explanation:
Volume of cone= pie.r2 h
=1/2*22/7*3^2×9=85

Step-by-step explanation:
Since we have given that
Number of green tickets =3
Number of yellow tickets = 4
Number of purple tickets = 3
Total number of tickets = 3+4+3=10
Now,
As we know that Pedro select a ticket and replace it and then select another ticket , total number of outcomes will never change it will be 10 only for each case.
Probability that he chooses a yellow ticket and then a purple ticket is given by

11 would be my best guess, kinda confusing question. I hope I helped!
Answer:
15.6?
Step-by-step explanation:
If you would square it then you would get 15.6.
Answer:
The answer is 10/36 or if you want to simplify, 5/18
Step-by-step explanation:
To solve the area of a rectangle, you need to multiply the sides with each other, so 5/12 x 2/3 is 10/36 (unsimplified) . You multiply the numerators and then the denominators and simplify.