So you label -20 on the number line. Then you split it into -5 and count much space is in between the <em>'split'.</em>
Answer:
12t = c
Step-by-step explanation:
I believe that's it
Answer:
Let say 75% of cars older than age = Y years
than 25 % cars of age less than Y Years
Z score corresponding to 25 % = -0.674
Z score = (Value - Mean) /SD
Value = Y
Mean = 8
SD = 3.2
Z score = -0.674
-0.674 = (Y - 8)/3.2
=> Y =5.84 Years
=> Y ≈ 5.9 Years
Approximately 75% of cars driven by company employees are older than about 5.9 years
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Your answer is 25% because a change from 16 to 20 represents a positive change (increase) of 25%
I'd honestly go with forty eight.
