Answer:
this is prime
Step-by-step explanation:
The probabilities of all possible outcomes in a distribution must sum to 1.

Answer:
Your answer would be 19.
Step-by-step explanation:
7 + 9 = 16
16 + 3 = 19
Answer:

Step-by-step explanation:
Step 1:
Convert the mixed numbers to the improper fractions:

Step 2:
We multiply the numbers remembering about simplifying:
