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When multiplying polynomials you multiply the coefficients and add the exponents, when dividing polynomials you divide the coefficients and subtract the exponents. Lastly, here are the answers to all of them.
PLEASE MARK BRAINLIEST!!! Hope this helps!!!
PLEASE MARK BRAINLIEST!!! Hope this helps!!!
Solution :
Given that : mean, μ = 7, standard deviation, σ = 1.2
Therefore, the mean potato weight in the bag of 6 is
= 6 ounces.
Here we have μ = 7, σ = 1.2, n = 6
So, z-score for is
=
The answers in C are inverses of each other.
In order to find the inverse of any equation, you simply switch the x and f(x) values and then solve for the new f(x). What it will result in is your new inverse function. If we do this for each of the problems above, only one will produce the second equation properly. See the work below for how to do it for C.
f(x) = 11x - 4 ---> Switch the x and f(x)
x = 11f(x) - 4 ----> Add 4 to both sides
x + 4 = 11f(x) ----> Divide both side by 11
= f(x) ----> Now put in the correct order
f(x) =
Since our inverse matches the g(x) function, this means that C is the correct answer.
Answer:
The length of Ms. Ford's kitchen is 57.5 feet.
Step-by-step explanation:
1. You have the following information given in the problem above:
- The kitchen is rectangular.
- Ms. Ford wants to buy 5 extra feet of wallpaper border.
- She buys a total of 62.5 feet of wallpaper border.
2. Therefore, to calculate the length of Ms. Ford's kitchen, you only need to substract 62.5 feet and the 5 extra feet of wallpaper border. Therefore, the result is: