Answer:

Step-by-step explanation:

First, multiply both sides by -4. You must also change the inequality sign since you are multiplying both sides by a negative number.


Subtract 1 from both sides.


Standard error (SE)

Or

Therefore, SE of the mean = (8)/(2) =4
Answer:
Linear
Step-by-step explanation:
It increases by a steady rate, so it is linear.
Answer:4/15
Step-by-step explanation:
Change the whole number into a fraction and divide both and you get 4/15 or get photomath with math problems works perfectly
Answer:
+3 and -4
Step-by-step explanation:
as
+3×-4=-12
and
-4+3=-1