Number 1 is B
Number 2 is also B
Answer:
As the sample size is appropriately large, the margin of error is 0.026
Step-by-step explanation:
Answer:
0.27
Step-by-step explanation:
According to Another brainly user, this is the answer
(-1)^2.x+3= -x+7
x+3= -x+7
2x=4
x=2
Hope it helps!!!
Simplify what's in brackets first, then move to what's in the parenthesis