Answer:

Step-by-step explanation:
simplify

to

then
-0.05 × 120 = -6
then we have our answer
-6√2
Answer:
45
Step-by-step explanation:
Answer:
option B

Step-by-step explanation:
we know that
The<u> correlation coefficient</u> r measures the direction and strength of a linear relationship.The value of r is always between
and 
Using a Excel tool (Correl function)
see the attached table
The value of r is 
The mass should be 75.71 grams
To find density is D = M / V
So you would have to multiply the volume by the density
Answer:
no solution
Step-by-step explanation:
The lines do not cross at any point; therefore, there is no solution.