Answer:
B. 1 5/6
Step-by-step explanation:

Answer:
18.78
Step-by-step explanation:
x*(100%-8%)=17.28
x=18.78
Answer:

Step-by-step explanation:

<span>To find the confidence interval, add and subtract the margin of error from the mean.
With mean 18.7 and margin of error 5.9, you have 95% confidence the answer is between 12.8 and 24.6.</span>
Answer:
44 feet
Step-by-step explanation:
square root of 121 is 11
so each side of the square is 11
11 x 4 = 44