When determining the probability that a coin lands on the head more than once, it is first important to know that every time you flip the coin, it has a 50% chance to land head’s up and 50% chance to land tail’s up. The combinations you can get with 4 flips are HHHH, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, HTTTT, THHH, THHT, THTH, THTT, TTHH, TTHT, TTTH, TTTT. As you can see, there are 16 possible outcomes and 11 of them have head’s coming up more than once. The chances of head’s coming more than once with four tosses of a coin is 68.75% (11/16 times 100)
The answer will be 8/43 or 0.1860465116
Answer:
Mperpendicular=6
Step-by-step explanation:
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Answer:
A. delivering substances to the cells of the body
Answer:
48 students in the class
Step-by-step explanation:
The ratio of girls to boys is 3 : 5 = 3x : 5x ( x is a multiplier ) , then
5x = 3x + 12 ( 12 more boys than girls )
Subtract 3x from both sides )
2x = 12 ( divide both sides by 2 )
x = 6
Then
number of girls = 3x = 3 × 6 = 18
number of boys = 5x = 5 × 6 = 30
total students in class = 18 + 30 = 48