Answer:
1/2
Step-by-step explanation:
Assume the coin is a fair coin.
Since we already know that the first 9 tosses were heads, the probability of 9 straight heads in the first 9 tosses is 1.
It all depends on the last toss. There is an equal probability of heads and tails in a single toss of a fair coin.
p(heads) = 1/2
p(10 heads) = 1/2
Answer:
-7x^2-3x
Step-by-step explanation:
-x * 7x + (-x) * 3
-7xx-3x
-7x^2-3x
Answer:
1) length times width times height.
2) a^2 times height/ 3
Step-by-step explanation:
have a good day
the answer is 10cm long because it has to be the missing part and you already have 8cm
Answer:
9
Step-by-step explanation:
the answer is 9 because 7 goes into 63 evenly 9 times