A. Survey a random section of drivers passing through the state's highway toll booths
Answer:
69
Step-by-step explanation:
i'm just hear to get points sorry
So 3 is 3 and then .3 is 3/10 so fraction is 3 3/10
Answer:
(a) is true
Step-by-step explanation:
Given
See attachment for box plots
Required
Which of the options is true?
Option A compares the IQR of both plots.
IQR is calculated using:
Where
Lower quartile
Upper quartile
From the attached plots, we have:
Republican
So:
Democratic
So:
We have:
--- Republican
--- Democratic
<em>Hence, (a) is true</em>
Using a geometric series, it is found that he swims 1897 yards in the first week.
In a geometric series, the quotient between consecutive terms is always the same, and it is called common ratio q.
The general equation of a geometric series is given by:
In which is the first term.
The sum of the first n terms is given by:
In this problem:
- 200 yards on the first day, thus .
- Each day, the distance increases by 10%, since 100% + 10% = 110% = 1.1, .
- First week is first 7 days, thus
Then:
He swims 1897 yards in the first week.
A similar problem is given at brainly.com/question/23711475