Answer:
42.6 ft
Step-by-step explanation:
APEX
Answer:
There is no enough statistical evidence to reject the hypothesis that the proportion of suburban mall shoppers who had been to a movie in the same month is the same as the proportion downtown.
Step-by-step explanation:
We have to perform an hypothesis test on the difference of proportions to see if there is enough evidence to reject the null hypothesis.
The null and alternative hypothesis are:

The significance level is assumed to be α=0.05
The suburban sample has a proportion of

The downtown sample has a proportion of
The average of proportion is:

The standard deviation of the difference of proportions is:

Then, we can calculate the value of the statistic z

The P-value for this z is:

The P-value is bigger than the significance level, so there is no enough evidence to reject the null hypothesis.
$6.20.
2/3=.6666666667
Multiple 9.30 by .6666666667 and you will get the 2/3 cost of the pizza.
Answer:
A. Less than zero
Step-by-step explanation:
So If you graph the function, you'll see that it never actually crosses the y axis into the third or fourth quadrant, the quadrants where all y values become negative.
The answer A is also correct on Edge
Have a great day dude
Answer:
17.7
Step-by-step explanation:
