We are told that f(x) = x + 2. We want to find .
Squaring f(x) on one side means we square x + 2 on the other.
So,
f(x) = x + 2
(f(x))² = (x + 2)²
= (x + 2)(x + 2)
We can use FOIL to square x + 2. The first terms multiply to x², the outside terms to 2x, the inside terms to 2x and the last terms to 4.
= x² + 2x + 2x + 4
= x² + 4x + 4
So [f(x)]² = x² + 4x + 4
Given :
Levi answered 8 questions correctly out of 10 turns in the game.
Then answered the next three questions correctly.
He reasoned that because he added 3 to both the total questions and his correct responses, that the ratio of correct answers to total questions remained the same.
To Find :
Is he correct or not .
Solution :
Initially total number of questions are 10 and he answered 8 of them correctly .
So , ratio of correct ans to total ans is :
Now , he added more three questions and able to solve all of them .
So , new ratio is :
Therefore , the ratio of correctly answered and and total questions will not remain same .
Hence , this is the required solution .
So , total number of questions now are 13 and correctly answered are 11 .
Given:
iq1 - 52
iq3 - 72
iq3 - iq1 = iqr
72 - 52 = 20
inner fence = minor outlier
20 * 1.5 = 30
72 + 30 = 102
52 - 30 = 22
outer fence - major outliers
20 x 3 = 60
72 + 60 = 132
50 - 60 = -10
Answer:
i think the answer is 90
Step-by-step explanation:
i hope this helped you have a nice day :)
Answer:
im jake paul
Step-by-step explanation:
team 10 is deade and i killed it i ate it