Answer:
3:4
The answer is that divide it and multiply it by 2 and 3 respectively
There is a 1/2 probability of landing on heads each flip
he flips it 3 times
so 1/2 x 1/2 x 1/2 = 1/8 probability of getting heads every time.
Answer:
x = 1.8
Step-by-step explanation:
5x - - 5x makes 5x+5x which is equal to 10x
10x+21= 39
-21 -21
10x= 18
10x/10 = 18/10
x = 1.8
It is -60 .. you take 40 minus 35 divided by 35 and times it by 100.