Answer:
I got 10 grade on my 7th iready test
Step-by-step explanation:
Just try your best ;-;
Answer:
Step-by-step explanation:
The total number of marbles is 20
Question A
P(Red) = 4/20 = 1/5
P(yellow) = 9/20
P(Red then Yellow) = 1/5 * 9/20 = 9 / 100
Question B
P(B) = 6/20
P(B again) = 5/19 because you have 1 less total plus 1 less blue.
P(B and B) = 6/20 * 5/19
P(B and B) = 30/ 380 = 3/38
I think you are supposed to find the perimeter of it so you add all sides together to get your answer
C. three sides with the same length
