The complete statement is (d) Any rational root of f(x) is a factor of 9 divided by a factor of 12.
<h3>How to determine the rational roots?</h3>
The polynomial is given as:
12x^3 - 5x^2 + 6x + 9
The first term in the above equation is 12 i.e. 12x^3, while the last term is 9
To determine the possible rational roots, we divide the factors of the last term i.e. 12 by the factors of the first term i.e. 12
Hence, the complete statement is (d) Any rational root of f(x) is a factor of 9 divided by a factor of 12.
Read more about rational roots at:
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Answer:
the probability of drawing a red would be 12/60, or 1/5, which is 0.2 or 20%
Answer:
28 different ways
Step-by-step explanation:
This is a combination question. Combination has to do with selection.
Total number of element in the set = 8
Number divisible by 6 or 8 are {-98, -48, -42, -36, -18, -6}
Total number divisible by 6 or 8 is 6
The number of ways we can choose 6 items from 8 is expressed as;
8C6 = 8!/(8-6)!6!
8C6 = 8!/(2)!6!
8C6 = 8*7*6!/2!6!
8C6 = 8*7/2
8C6 = 56/2
8C6 = 28 ways
Hence there are 28 different ways
Given: p(x) represents the percent of adults in the US who owned a <em><u>widget</u></em>
Given: x represents the number of years after 2011
Answer:
p(5)= 68 means:
68% of adults owned a <em><u>widget</u></em>
5 years after 2011
⇒ 68% of adults owned a <em><u>widget</u></em> in 2016
Answer:
Step-by-step explanation:
From the table;
When x=2, 
When x=3, 
When x=4, 
We can infer from the pattern that;
