Answer:
B and D
Step-by-step explanation:
Surveys are only tested with one group.
-------------------------------- --------------------------------
The answer is the third option
Answer:
y =
x - 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = 
with (x₁, y₁ = x- intercept (10, 0) and (x₂, y₂ ) = y- intercept (0, - 2)
m =
=
= 
The y- intercept c = - 2
y =
x - 2 ← equation of line
Answer:
2,025
Step-by-step explanation:
5 squared is 5x5 = 25
9 squared is 9x9 = 81
25x81 = 2,025