Answer:
the 1st one
Step-by-step explanation:
i hope its right
sorry if worng
Answer:
A 21 /169
B independent
Step-by-step explanation:
The total number of candies is 7+3+3 = 13
P( 1st red) = red/total = 7/13
Since the candy is put back there are still 13 candies in the dish
P(2nd green) = green/total = 3/13
P( red, then green) = P( 1st red) * P(2nd green)
= 7/13* 3/13 = 21/169
The events are independent since the candies are put back
Im not positive but im pretty sure it's 27
We know that a triangle is 180 degrees.
x=39
Answer:
25%
Step-by-step explanation:
12=100%
3=25%
9=75%
