Answer:
There are 10 odd numbers: {1, 3, 5, 7, 9, 11, 13, 15, 17, 19} There are 4 factors of 8: {1, 2, 4, 8} There is 1 number in both lists: {1} Probability of an odd or a factor of 8 = (10 + 4 - 1)/20 = 13/20
Answer:

Step-by-step explanation:

(Multiplying each of the numbers also yields 240)
Answer:
51
Step-by-step explanation:
67 minus 16 equals 51
If i am not mistaken it is 4:12 but you can ask an expert to make sure