Step-by-step explanation:
a /100%
b/0%
c/5/11 or 45% or 44%
Answer:
f(x) = x^4 +4x^3 +5x^2 +4x +4
Step-by-step explanation:
If "a" is a zero, then (x-a) is a factor. The conjugate of a complex zero is also a zero if the polynomial has real coefficients. Then the factorization is ...
f(x) = (x -(-2))(x -(-2))(x -i)(x -(-i)) = (x^2 +4x +4)(x^2 +1)
f(x) = x^4 +4x^3 +5x^2 +4x +4
The solutions for all three questions regarding two-way frequency tables are given below.
A two-way frequency table is a method used to visually represent two sets of categorical data. Unlike one-way frequency tables which have only one categorical variable, these have two. The important parts of a two-way frequency table are the topmost rows that have the name of the category. The leftmost column also has the categories listed. The middle columns and rows contain the data (frequency).
The number in the bottom right-hand corner of a two-way frequency is used to denote the total number of data points that are there in the data set given. This is also equal to the sum of the total rows/columns.
Learn more about frequency tables on
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Answer:
Step-by-step explanation:
C
1. 45
2. 68.5
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