Answer:
250 miles
Step-by-step explanation:
let n be the number of miles
first plan: cost = 41.98 + 0.16n
second plan: cost = 51.98 + 0.12n
for the same cost, equate the two equations above
41.98 + 0.16n = 51.98 + 0.12n
0.16n - 0.12n = 51.98 - 41.98
0.04n = 10
n = 10/0.04
n = 250
Average rate of change = slope so lets get our y's and x's and plug them into y2-y1 / x2-x1. (14-9)/(308-195) and that equals 5/113
19/37 because you would add them all up then you would get 37 then you would add the green and orange together and get 19 so then you put that over 37 and get 19/37
Using the Central Limit Theorem, it is found that the sampling distribution of the sample proportion of the 50 questions on which you get the correct is approximately normal, with mean of 0.7 and standard error of 0.0648.
<h3>What does the Central Limit Theorem state?</h3>
It states that for a proportion p in a sample of size n, the sampling distribution of sample proportion is approximately normal with mean
and standard deviation
, as long as
and
.
In this problem, we have that p = 0.7, n = 50, hence the mean and the standard deviation are given as follows:


More can be learned about the Central Limit Theorem at brainly.com/question/24663213
Answer:
3 +
is irrational, as
is an irrational number in itself, not being able to change into a fraction as it is a non-terminated number.
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