Answer:
or 0.6
Step-by-step explanation:
Given:
Number of yellow tickets = 5
Number of green tickets = 5
Total number of tickets = 5 + 5 = 10
Required:
Find the probability that a randomly picked ticket is green or has a number greater than 4
Use the formula:
P = probability of green tickets + probability of yellow tickets with numbers greater than 4
Yellow tickets with numbers greater than 4 = 1 ticket
Probability of picking a green ticket = 
Probability of picking a yellow ticket with number greater than 4 = 
Therefore, probability that a randomly picked ticket is green or has a number greater than 4
=

Probability that a randomly picked ticket is green or has a number greater than 4 =
or 0.6
H = Heads, T = tails
1st Coin 2nd Coin Final Outcome, ÷ 4 possible outcomes
H (H,H) 1/4, or 25%
H
T (H,T) 1/4, or 25%
H (T,H) 1/4, or 25%
T
T (T,T) 1/4, or 25%
If order does not matter:
T,T: 25%
TH or HT: 50%
HH: 25%
The answer is 2/3 but if you want it in decimal form it is 0.6
I believe it’s a trapezoid but i’m not too sure... sorry :((