A.) Either way the probability would be 1/2 because there are only 2 sides of a coin so fate decides on which side it will land on.
B.)Same as A
The answer is 30,60,90. Because 60 is twice the number 30 and 90 is three times the first number.
Answer:
(5*25) - (14/7)
<em>* means multiply and / means divide</em>