Answer:
1/26
Step-by-step explanation:
1 out of 13 would be equal to the amount of cards that would be a jack.
But you also have to take into regards the coin flip 50%chance so you would just could what the number is divided by to get the right answer. Since out come could be tails or head instead of just being one for sure for example.
Answer:
5x+4
Step-by-step explanation:
use the equation mx+b I think this is right but I really dunno
(28 : 100) *6 = 1.68 (tax)
28 + 1.68 = 29.68 (total cost)
Answer:
42300000
Step-by-step explanation:
Use known fact

Consider 1 square kilometer:

So, to find the answer, you have to multiply given number of square kilometers by 1000000:

Answer:
B,C,D are equivalent to 4^-3