Answer:
C. They have the same chance of winning.
Step-by-step explanation:
Probability (2 tails) = 1/2 * 1/2 = 1/4
Probability( 2 heads = 1/2 * 1/2 = 1/4.
Therefore the Probability they match = 1/4 + 1/4 = 1/2.
The probability of they don't match = 1 - 1/2 = 1/2 because all probabilities add up to 1. There are only 4 possible results and their probabilities must add up to 1.
Answer:
100
Step-by-step explanation:
Answer:
Step-by-step explanation:
x = 10
x = 20 / 2
x = 4*5 / 2
Answer:
im pretty sure its a
Step-by-step explanation:
because the water level is pretty much the same even when theres more swimmers
