If the price for the adult ticket is $2.75 more than the child ticket, the adult ticket would be x + $2.75
Answer:
Step-by-step explanation:
For this case we must determine the inverse of the following function:
Step 1:
We would write
or 
Step 2:
We clear x:
Step 3:
"x" and "y" are exchanged:
The inverse is:
The z-score is a measure of how many standard deviations the value is from the mean. A z-score of 1.5 means that the value is 1.5 standard deviations above the mean.
<span>1.5 x 2.4 = 3.6 </span>
<span>54 + 3.6 = 57.6 </span>
<span>Answer: </span>
<span>57.6 in </span>
<span>The formula is: </span>
<span>x = zσ + μ </span>
<span>z : z-score (1.5) </span>
<span>σ : standard deviation (2.4) </span>
<span>μ : mean (54) </span>
<span>Answer: </span>
<span>x = 57.6</span>
This is an example of a dot plot
