Answer:
194
Step-by-step explanation:
The probability of the coin landing on heads is 0.5
Therefore, an estimate of the number of times the coin landed on heads would be 388 x 0.5 = 194
Answer:
B
Step-by-step explanation:
180 - y + z = x {Exterior angle property}
z = x - 180 + y
z = x + y - 180
Answer:
Maybe 135
Step-by-step explanation:
It is 529 i hope it helps