Answer:

Step-by-step explanation:
Since there are 432 tickets total and Gabriela bought 48, the chances of Gabriela not winning the grand prize is equal to the chance of any of the tickets she did not buy getting drawn. If she bought 48, then she did not buy 432-48=384 tickets. The chances of any of these being drawn is:

Answer:
So there is a 2 in 13 chance to pull out either an ace or king from the deck
Step-by-step explanation:
Answer:
No, because 32 is not a whole number power of -2. (The answer would be 'yes' for -32, but not for +32).
Step-by-step explanation:
Answer: x=42
Step-by-step explanation: In the picture
Answer:
well done mr wong lol
Step-by-step explanation:
what's the question is it the percent he beat his prediction?
if it is then its 48 divided by 45 times 100
this equals 106.67%
then take this away from his prediction percent originally which is 100%
106.67-100= 6.67%