In this line of circles
ΠΠΠΠ
the ratio of red circles to blue circles is 1 :3
How...
Mathematics, 27.03.2020 14:59, hallmansean04
In this line of circles
ΠΠΠΠ
the ratio of red circles to blue circles is 1 :3
How many more red circles would
need to be added to make the ratio of red to blue 3 : 1?
Answers: 2
Mathematics, 22.06.2019 00:50, Maxwell8066
F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2
Answers: 2
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