Answer:
7/8
Step-by-step explanation:
if the probobilty that all three will be heads is 1/8 the probobilty of tails showing up once is 7/8 because 8/8 - 1/8= 7/8
I believe the measurement of AB is 30 degrees
All you would have to do is look at the 2 in the place of the thousands which equals 2000, then look at the 2 that is in the place of the tens, which equals 20, so (this might get complicated) 2000/20 is... (If you need more help just tell me)