I’m not 100% sure but i think its not a fraction
x³ = 8
x³ - 8 = 0
a=x b=2
a³ - b³ = (a - b)(a² + ab + b²)
x³ - 8 = (x - 2)(x² + 2x + 2²)
(x - 2)(x² + 2x + 2²) = 0
(x - 2) = 0, (x² + 2x + 4) = 0
x = 2
x =
x =
Answer: the complex roots of 8 are: 2, -1 + √3i, -1 - √3i
Answer:
letter c
Step-by-step explanation:
<h2>YOUR LUCKY THAT THIS QUESTION IS IN MY LEARNING & PLEASE NEXT TIME PUT THE GRAPH THAT YOU ARE TALKING ABOUT</h2>
<h3>KEEP ON LEARNING</h3>
Answer:
Non Response: In conducting a survey some people did not respond to our survey, this sometimes affects our survey result very much.
For Example: It can happen that some people may refuse to participate in a survey, as the question asked to people contain personal detail or illegal activities or asking any embarrassing information, so people refused to participate in the survey. This non-response cause the results of the survey to be biased
Answer:
1. 31%
2. 69%
3. 68%
4. 58%
5. 53%
Step-by-step explanation:
1. Female/Hawaii : 8/26 = 31%
2. Male/Hawaii: 18/26 = 69%
3. Female/Italy: 13/19 = 68%
4. Hawaii: 26/45 = 58%
5 Male: 24/45 = 53%