Answer: 
.
Step-by-step explanation:
Given : Sample size : n= 64 , the sample is a large sample (n>30), so we can apply z-test.
Sample mean = 
Standard deviation : 
Level of confidence:
Then, critical z-value =
The confidence interval to estimate the population mean is given by :_
Hence, the 95% confidence interval to estimate the population mean can be computed as .
The cube root of -216 is -6.0
Answer:
The coordinates of G are: (-8, -10)
Step-by-step explanation:
Mid point formula:
Where,
are the coordinates of the mid point of the points 
and 
.
As per question statement, we are given that:
and
To find:
Solution:
Let us use the mid point formula:
The coordinates of G are: (-8, -10)
Period =2r /b
assume frequency factor meaning angular frequency "b"
then
2r= 2r/b => b=1
A. sine function whose period 2pi radians
Answer:
? hey your question is not full at all
