Answer:
D. Both II and III are correct
Step-by-step explanation:
The least squares regression analysis is mostly used to estimate the best fit for a given set of data by minimizing the variation in the values of the offsets. For example, in an experimental data where there are independent and dependent variable, the least square regression analysis can be used to determine the effects of the change in the dependent variable on the independent variable.
Answer:
7.5
Step-by-step explanation:
1) You can start off by dividing 30 by 4
30/4
2) You should get 7.5
Answer:
The letter D represents 3.25. this is because on the number line, the dot for the D is placed 2 lines and a little more, making it the closest to 3.25
Answer:
14.90cm [a]
Step-by-step explanation:
To find x, we will apply " sine rule"
that is, 
A/a=B/b
here a= x A=90° B=70°anb b =14cm
so we input the values we have
1/x =0.94/14
cross multiply,
0.94x = 14
x = 14/0.94
=14.90cm
The mother is 24 years old because her daughter is currently 6 years old and im three years the daught will be 9 and the mother will be 27 years old..
