Step-by-step explanation:
There are 24=16 total possible outcomes of which only one outcome gives rise to all heads. Thus the probability that all coins land heads is 1/16.
Answer:
24
Step-by-step explanation:
First you multiply 6 and 8 then you divide by 2 to get 24
Answer:
(-1 , -1)
Step-by-step explanation:
y = x²-2
(-1 , -1)
y = (-1)² - 2 = 1 - 2 = -1
Answer:
Additive opposite = - 659
Multiplicative opposite = 
10 + 20 = 30 total balls.
Picking red = 10/30 = 1/3
After picking one ball there are 29 balls left.
Picking a yellow next is 20/29
Then there are 28 balls left and 19 yellow left, so picking another yellow would be 19/28
The probability of picking red first then two yellow = 1/3 x 20/29 x 19/28 = 95/609
