Solution: We are given that a fair coin is tossed three times. The sample space associated with the three tosses of fair coin is:
We have to find the probability of getting exactly one tail.
From the above sample space, we clearly see there are three outcomes which favors the probability of exactly one tail.
n( 1 tail) = 
Therefore the probability of exactly one tail is
The equation is 9.124+0.3=x
For the second one:
x=2.6
Answer:
The vertical line test can be used to determine whether a graph represents a function.
If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value.
Answer:
The selling price is 3/2 of the original price
Step-by-step explanation:
18 : 3 = 6 : 1
Solution:
Try to reduce the ratio further with the greatest common factor (GCF).
The GCF of 18 and 3 is 3
Divide both terms by the GCF, 3:
18 ÷ 3 = 6
3 ÷ 3 = 1
The ratio 18 : 3 can be reduced to lowest terms by dividing both terms by the GCF = 3 :
18 : 3 = 6 : 1
Therefore:
18 : 3 = 6 : 1
