Answer:
P = 20/7 or 2 6/7
Step-by-step explanation:
We want to find the perimeter of a square
P = 4s where s is the side length
s = 5/7
P = 4* 5/7
P = 20/7
We can leave it as an improper fraction or change it to decimal form
7 goes into 20 two times 2*7 = 14 20-14 =6
The mixed number is 2 6/7
Answer: Option 'c' is correct.
Step-by-step explanation:
Since we have given that
Sample size = 865 = n
Number of voters favor approval of an issue before the legislature = 408 = x
So,
At 95% confidence level of significance, z = 1.96
So, confidence interval would be
Hence, option 'c' is correct.
It would be log(81) because of the power rule...
Answer:
Picture 1 has <u>5</u> green squares. It is one square with a square coming out from each corner. Picture 2 adds an additional square extending out from each corner square, making a total of 9 squares. This pattern continues, <u>adding 4 green squares total each time</u>. This means Picture 3 has 13 squares, Picture 4 has 17 squares, and <u>Picture 5 will have 21 green squares</u>.
Step-by-step explanation:
Picture one has 5 green squares. It is one square with a square coming out from each corner. Picture 2 adds an additional square extending out from each corner square, making a total of 9 squares. This pattern continues, adding 4 squares total each time. This means Picture 3 has 13 squares, Picture 4 has 17 squares, and Picture 5 will have 21 squares.
I believe that the answer to this question is 30.345 cm