Answer:
Not entirely positive of about the answers, but all of the values would equal 15
First Y = 5
First X = 15
Second X = -3
Answer:


Step-by-step explanation:
Let the salted package be represented with 1 and the unsalted, 2.
So:
Mean of salted package
Mean of unsalted package
Considering the given options, the null hypothesis is that which contains =.
So, the null hypothesis is:

The opposite of = is
. So, the alternate hypothesis, is that which contains 
So, the alternate hypothesis is:

Answer:
1. 3/2
2. 25/16
3. x^2
Step-by-step explanation:
1.
= 
1 x (3/2)
One would be 240 + 360 = 600 degrees
and negative = 240-360 = -120 degrees
Answer:Feel my shirt. Know what it’s made of? Boyfriend material.” :)
Step-by-step explanation: