Answer: The cost of a ticket bought online is $12.60.
Step-by-step explanation: First, we need to find the value of the transaction fee. Multiply 12 and 5%.
$12 x 0.05 = $0.60.
Now we have the fee. Lets add the fee with the original cost.
$12 + $0.60 = $12.60.
Therefore, we can conclude that the cost of a ticket that is purchased online is $12.60.
Answer:
d
Step-by-step explanation:
look at the x and y axis
Answer:
81.8%
Step-by-step explanation:
Mean = 
Standard deviation = 
Now we are supposed to find out what percent of the numbers fall between 35 and 50

Substitute the values

Now for P(35<x<50)
Substitute x = 35


Substitute x = 50


So, P(-1<z<2)
P(z<2)-P(z<-1)
=0.9772-0.1587
=0.8185
= 
=81.8%
Hence 81.8% percent of the numbers fall between 35 and 50
Answer:
[-16,-4]
Step-by-step explanation:
We are given that

Domain=[-2,1]
We have to find the set of range values of f(x).
Substitute x=-2


Substitute x=1

Range of f(x)=[-16,-4]
Hence, the set of range values of f(x)
[-16,-4]
Answer:
?
Step-by-step explanation:
we need the options here?