Answer:
(x,y) becomes (-y,x) so (3,2) would become (-2,3)
Least 10 digit whole number = 1,111,111,111
Answer:
D: Each distribution has a different mean and a different standard deviation.
Step-by-step explanation:
Answer:
y = 3
Step-by-step explanation:
2y - 3 = 
square both sides to remove sqrt bracket
(2y - 3)^2 = (
)^2
simplify both sides
(2y - 3)(2y - 3) =
- 10y + 12
- 12y + 9 =
- 10y + 12
bring all value to left side
- 2y - 3 = 0
factor
(y - 3)(y + 1)
solve for y
y = 3, y = -1
When plugged back into the equation, only y = 3 is true