Step-by-step explanation:
I would suggest that this is cluster sampling.
The teacher is selecting a cluster of the population at random to sample.
This is a method of probabalistic sampling.
Answer:
Step-by-step explanation:
The equation of the line in point-slope form;
y+39 = (-5/2)(x-14)
Rearrange to solve for y:
y+39 = (-5/2)x + 35
y = (-5/2)x + 4
Sorry I can’t see the picture it’s blurry for me
Answer:
1.) -t (r - s)
-3 (-6 - 3)
16 + 6
<u>22</u>
2.) B
A linear equation consists of y = slope + y-intercept (y = mx +b). In this case, the slope will rise by 1 and run (right) by 1.
3.) I`m sorry I`m not too sure about this one
I hope the first couple helped, I`m sorry I don`t know the last one.
Answer:
(x+1)(x+10)
Step-by-step explanation:
You must find two numbers that multiply to make 10 and add to make 11. In this case those numbers are 1 and 10 (1×10=10, 1+10=11)
