Answer:
B. 12 square ft C. 63 square ft
Step-by-step explanation:
Marlena places a square rug on her living room floor, which is also a square.
Now if a square rug is placed in her room, the area of the floor will definitely be the area if the square rug..
And area of a square it = length ²
The result will give s a perfect square for an integer number.
A. 9 square ft = perfect square
B. 12 square ft = not perfect square
C. 63 square ft =not perfect square
D. 81 square ft= perfect square
So the ones that are not perfect squares Is the answer to the question
The absolute value is 12. I don't know how you would use the number line to your advantage but that's because that's not how they taught me in school.
Answer:
84 dollars, A
Step-by-step explanation:
420/5 = 84
<u>Answer and Step-by-step explanation:</u>
A+B only 10% = 
= 0
95%=1302
99% = 1377
5% = 1188
2.5% = 1169
A= deduct this from sample size B it is usually 5 of the vote% so in comparison would not hinder the negative we deduct 1 from the 5%. B. Margin of error is 2.5% deduction comparison was Mayor was asking for a negative outcome with a positive vote. which is biased alone. Loss of confidence due to margins.
