Answer:
Yes 6/3=2 simplified which is way bigger than 2/3
Step-by-step explanation:
4-9=-5
3×(-5)=-15
49-15=34
Always start with the parentes
Answer:
The margin of error associated with this confidence interval is 20
Step-by-step explanation:
A confidence interval has two bounds, a lower bound and an upper bound. The interval is symmetric, which means that the margin of error is the difference between these two bounds(upper - lower), divided by 2.
In this problem, we have that:
Lower bound: 520
Upper bound: 560
Determine the margin of error associated with this confidence interval.
(560 - 520)/2 = 20
The margin of error associated with this confidence interval is 20
1. w^8v^3z
2. 13d^3g^6
3. c^2m^4p^6
4.5k^6m^2
Answer:
B
Step-by-step explanation:
