Answer:
piano=instrument
Step-by-step explanation:
a instrument does not HAVE to be a piano
Answer:
–0.7
Step-by-step explanation:
The correlation is the link between two variables. It only tells that there is a link between the two but the cause or other information cannot be obtained from correlation.
The correlation can be negative or positive. The value lies between zero and one.
Value closer to one or -1 means strong correlation and value close to zero means weaker correlation.
From the given options only two values show negative correlation and -0.7 is closest to -1 so it is the strongest ..
Answer:
This system of equations has no solution.
Step-by-step explanation:
Solving a system of equations can be done using a few different methods. Since your second equation is already solved for 'y', you can substitute this expression (-
x + 3) for the value of 'y' in the first equation:
2x + 4(-x + 3) = 10
Distribute: 2x - 2x + 12 = 10
Combine like terms: 0 + 12 = 10 or 12 ≠ 10
Since the variables cancel out and 12 ≠ 10, there are no solutions to this system.
? What’s the question though...? lol
