Answer is x<7 and the graph is in the attachment
Answer:
x=10
Step-by-step explanation:
x+5=2x-5
x=2x-10
-x=-10
x=10
Answer:
14
Step-by-step explanation:
Graph 1: Domain = 2 <= x < 12
Graph 1: Range = {2,4}
Graph 2: Domain = 3 <= x <= 10
Graph 2: Range = -6 <= y <= 4
Graph 3: Domain = 4 < x < 11
Graph 4: Range = -6 <= y < 2
Answer:
The mean is 64.33 inches and standard deviation is 2.64 inches.
Step-by-step explanation:
Given:
Mean = 163.4 cm
Standard deviation=6.7 cm
Solution:
As we know 
So for mean, 
For standard deviation, 