Answer:
The right answer is Option B:
Step-by-step explanation:
In this case we have to perform a hypothesis test on the proportion of the people owning cats.
The claim is that the proportion is significantly different than 905, what means it can be greater or smaller than 90% to reject the null hypothesis. Because of that, the null hypothesis has to state an equality (H0:p=0.9).
The right answer is Option B:
Answer:
well there will be a lot of lines , so this one per example y=-3x, so if you add a value just like this -3x +2, this also is parallel to the line 3x+y=8
-5+5 is the pair that the sum is 0
Answer:
collect like terms x=5-4=1
5^-3/3^-3 i believe this would be the correct exponents