"Bias" means someone shows inclination towards someone or something because of the relationship that person has with that thing or person.
In this case, since Janine has friends that are also in the dance club, they are more likely to vote for her as president because they are friends with her. So, answer A is likely to be biased because the five people sampled are her friends.
Answer C is also biased because the sample chosen already plan on voting for her as president, and they are more than likely to find others who plan to vote for her.
4cm•2=8cm which is the length of the red paper so therefore Red paper= 4cmx8cm.
Then your going to take 3cm-4cm= 1cm
Next your going to solve for 7cm-8cm=1cm
Which leaves you with an answer of 1cmx1cm more of visible red paper.
5n≥25
and if you divide 5 on both sides, n≥5 (I don't know if you are supposed to solve or simply put it in the equation form).
Product refers to multiplication. so 5 and n are being multiplied in the equation.
However, instead of using an equal sign, the sign for "greater than or equal to" must be used. "At least" is a term equivalent to "greater than or equal to".
The bases(7) are same so add the exponents -3+5
-7^2
=-49
The right option is C
hope this helped :)
Answer:
None of these answers are correct but if you meant 3x²-8x+5 then the answer would be D. (3x – 5)(x - 1)
Step-by-step explanation:
3 x 2 - 8x + 5 = 6 - 8x+5
6 - 8x + 5 = 11 - 8x
A. (3x - 1)(x + 5) = 3x²-1x+15x-5 = 3x²+14x-5
B. (3x + 5)(x - 1) = 3x²-3x+5x-5 = 3x²+2x-5
C. (3x – 1)(– 5) = -15x-5
D. (3x – 5)(x - 1) = 3x²-3x-5x+5 = 3x²-8x+5
So none of these answers are correct but if you meant 3x²-8x+5 then the answer would be D. (3x – 5)(x - 1)
