The mean absolute deviation is 0.75. Work is shown here: https://ncalculators.com/statistics/mean-absolute-deviation-calculator.htm
Answer:
slope = 7
Step-by-step explanation:
To calculate the slope m use the slope formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (- 4, 7) and (x₂, y₂ ) = (- 5, 0)
m = 
= 
= 7
Answer:
Step-by-step explanation:
What is 20 as a decimal? To write 20 as a decimal you have to divide numerator by the denominator of the fraction. 20 is not a fraction so it is a decimal already. And finally we have: 20 as a decimal equals 20
2x+10y-2.8x-5.2y+16=
-0.8x+4.8y+16
