You don't find the ratio of one number.
You find the ratio of two numbers.
Their ratio is their quotient ... one number divided by the other one.
Combine the like terms. you get 4
Answer: The Z-value is a test statistic for Z-tests that measures the difference between an observed statistic and its hypothesized population parameter in units of the standard deviation. ... A mold with a depth of 12 cm has a Z-value of 2, because its depth is two standard deviations greater than the mean
Step-by-step explanation:
Given:-
Ms. Boyrer is writing a program to compute ad costs. She needs to enter an algebraic
representation of the costs of a local paper's ad. The charge is $32.25 for up to three
lines for a classified ad. Each additional line costs $6.
To find:-
Express the cost of an ad f(x) with x lines as a function of x algebraically.
So now the algebraic equation is,
![f(x)=\begin{cases}32.25\text{ x}\leq3 \\ 32.25+6(x-3)\text{ x>3}\end{cases}](https://tex.z-dn.net/?f=f%28x%29%3D%5Cbegin%7Bcases%7D32.25%5Ctext%7B%20%20%20%20%20%20%20%20x%7D%5Cleq3%20%5C%5C%2032.25%2B6%28x-3%29%5Ctext%7B%20%20%20%20%20%20%20%20%20x%3E3%7D%5Cend%7Bcases%7D)
So these is the required expression.
Answer:
There is literally no line shown lol