don't know
don't know
A truck starts from rest and covers 400m distance in 12 seconds. Calculate final velocity and acceleration of the truck.
Answer: compare the relative strength of coefficients.
Step-by-step explanation: The Coefficient of determination usually denoted as R^2 is obtained by taking the squared value of the correlation Coefficient (R). It's value ranges from 0 to 1 and the value obtained gives the proportion of variation in the dependent variable which could be attributed to it's correlation or relationship to th independent variable. With a R^2 value close to 1, this means a large portion of Variation in a variable A could be explained due to changes in variable B while a low value signifies a low variance between the variables. Hence, the Coefficient of determination is used in comparing the relative strength of the Coefficients in other to establish whether a weak or strong relationship exist.
<span>x2 − 8x + 16
= (x - 4)(x - 4)
= (x - 4)^2</span>
I worked it out and I got south Africa
