Answer:
<em>A D E Are Linear And B C F Are Non Linear.</em>
Step-by-step explanation:
<em>I Had The Same Question And Got This Correct.</em>
Answer: The 2nd one on your right
Step-by-step explanation:
Answer:
x=3
y=2
Step-by-step explanation:
Consider the attached ellipse. Let the sun be at the right focus. Then perihelion is at right vertex on the x-axis and aphelion is at the left vertex on the x-axis.
The distances:
- from perihelion to the sun in terms of ellipse is a-c;
- from aphelion to the sun in terms of ellipse is a+c.
Then

Add these two equations:
and subtract first equation from the second:
Note that
thus

The equation for the planet's orbit is

Answer: a. $128.125
Step-by-step explanation:
The standard error of the mean is given by :
, where
= population standard deviation , n= sample size.
Given: 
n= 256
Then, the standard error of the mean:-

Hence, option a. is correct.