Answer:
The correct answer is C
Step-by-step explanation:
If we see a curved relationship in the residual plot, the linear model is not appropriate. Another type of residual plot shows the residuals versus the explanatory variable.
Answer:
Y=3x
Step-by-step explanation:
Direct proportion
1 pound = 16 ounces
16+9 = 25 ounces
2 /25 = 0.08 per ounce
it costs 8 cents per ounce
Answer:
112 bags are contained in
Step-by-step explanation:
a bag which is 70 kg
1 3 4
1 -- + 1 -- = 2 --
5 5 5
Explanation:
1 + 1 = 2
1/5 + 3/5 = 4/5<span />
