Answer:
approximate perimeter is 42.32
Step-by-step explanation:
each side of a square is equal to each other
1. Find the square root of 112

2. Multiply 10.58 by 4(number of sides)

The quantity you want is the area under the standard normal curve (with mean 100 and std dev 15) between 110 and 120.
According to my TI-83 calculator,
normalcdf(110,120, 100, 15) = 0.16, or 16%.
The answer is 16x because if you add 10 and 2 you get 12 then add 4 you get is 16 but you need to multiply by x so you write it as 16x
X = ± √<span>6 </span><span>= ± 2.4495 because i know it</span>
1) 1 drink
2) too lazy to figure out sorry
3) 2
4) 1 hour