The answer would be Z = 1
The easiest thing to do is to convert it all to the smallest units.
3 yard = 108 inches
10 ft = 120 inches
17 inch
108 +120 + 17 = 245 inches
Answer:
The minimum score an applicant must receive for admission is 392.
Step-by-step explanation:
Let the minimum score required be 'x₀'.
Given:
Mean score (μ) = 500
Standard deviation (σ) = 100
Percentage required for admission, P > 86% or 0.86
So, we are given the area under the normal distribution curve to the right of z-score which is 86%.
The z-score table gives the area left of the z-score value. So, we will find the z-score value for area 100 - 86 = 14% or 0.14
So, for value equal to 0.1401, the z-score = -1.08
Now, 
So, we find x₀ using the formula of z-score which is given as:

Therefore, the minimum score an applicant must receive for admission is 392.
Yes it is a rational number
Answer:
Your answer is: t = 3
83 = 24.5t
73.5 = 24.5t
t = 3
t = tickets
b = 2
m = -2/5
Step-by-step explanation:
Hope this helped : )