Answer:
18
Step-by-step explanation:
Probability of getting 3 tails in 3 coin flips is 18
Answer:
63*
Step-by-step explanation:
The first thing you need to do is find the value of x. What I did for this was trial and error. I tried a number, and if it was too big, I tried a smaller one. If you add up all of the angles, it should equal up to 180*, so I kept on doing this until I added up to 180.
The answer I got was x=8, so I plugged this into the equation for A and solved. 9x8 is 72, and 72-9 is 63.
Therefore, 63 is the correct answer.
The median is 12.
There are 23 dots.
11 on 1 side. 12. 11 on the other
11+11+1=23.
Answer:
105 and 106
Step-by-step explanation:
x+(x+1)=211
2x+1=211
2x=210
x=105
Answer:the answer to this in a fraction form is 127 over 15. in decimal form is 8.466666667
