Answer:
Loans
Step-by-step explanation:
I don´t know how to explain it,and I hope my answer is correct though.
32.8329103188 is the square root
Answer:
4x - 27
Step-by-step explanation:
x + 8 + 3x + 10 - 45
= 4x - 27
The 90th percentile is 1.2816 standard deviations from the mean. That tells you the standard deviation is ...
... (40 in - 38 in)/(1.2816) ≈ 1.56 in
The standard deviation for height for 4-year olds seems to be 1.56 inches.
