Answer:
he scored 6
Step-by-step explanation:
hope that image helps
hope to help
carry on learning
It's 21 lol
a) 0.15
b) 0.2
c) 0.6
0.06
probability of multiple of 6= 0.2
probability of multiple of 4= 0.3
0.2 * 0.3 = 0.06