46 because if the age of the son was 8 then the father was 24 and if we add 8 (because that’s how many years passed) we get 16 and 32 which fit the criteria so if we take off 1 year on each (because only 7 years pass instead of 8) we can add them together and get 46
Let n be the first integer and n + 1 the next consecutive integer
5n + (n + 1)
6n + 1
15a. pentagon
15b. parallelogram
15c. square
Hope this helps :D
Answer:
The margin of error is of 0.0184 = 1.84%.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of 
, and a confidence level of 
, we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of 
.
The margin of error is:
95% confidence level
So 
, z is the value of Z that has a pvalue of 
, so 
.
In this question:
The margin of error is of 0.0184 = 1.84%.
Answer: 34,104
Step-by-step explanation:
i got the question right
