Answer:
-5
Step-by-step explanation:
add them together (-4)+(-1) make a t chart it'll help you out
Answer:
The mean change of the stock price of those 5 days is $1.34.
Step-by-step explanation:
First let's list the differences then find the mean.
1.20, 2.30, 1.00, 1.80, 0.40
Now we add up all of the numbers and divide by how many numbers there are.
Mean = 1.34
The mean change of the stock price of those 5 days is $1.34.
Given:
The function is

To find:
The domain, range, and intercepts of the function.
Solution:
We have,

It is a linear function, and domain and range of these types of functions are all real numbers.


Put x=0 in f(x), to find the y-intercept.



So, the y-intercept is 11.
Put f(x)=0 in f(x), to find the x-intercept.



Divide both sides by 7.

So, the x-intercept is
.
Therefore,
.
Dimensions of walkway and pool= (23+3) x (32+3) => 26ft x 35 ft
Perimeter: 2(l+w)
= 2 (26ft + 35ft)
= 122 ft fence would be required to enclose the walkway and the pool.
The answer should be -2/3.
This can be solved by cross multiplying and solving. Because the g^2 terms cancel, you do not have to use square roots.