Using a ratio table to determine the number of miles that Ronney could bike in 6 days as <u>285 miles</u> is as follows:
<h3>Ratio Table:</h3>
Day Miles Biked
Day One 47.5
Day Two 95.0
Day Three 142.5
Day Four 190.0
Day Five 237.5
Day Six 285.0
<h3>What is a ratio table?</h3>
A ratio table is a structured list of equivalent (equal value) ratios that explain the relationship between the ratios and the numbers.
<h3>Data and Calculations:</h3>
Day Miles Biked
Day One 47.5 (190/4)
Day Two 95.0 (190/4 x 2)
Day Three 142.5 (190/4 x 3)
Day Four 190.0 (190/4 x 4)
Day Five 237.5 (190/4 x 5)
Day Six 285.0 (190/4 x 6)
Thus, in six days, Ronney biked <u>285 miles</u> based on the ratio table.
Learn more about ratio tables at brainly.com/question/27817533
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Given:
The given function is:
To find:
The value of x that is in the domain.
Solution:
Domain is the set of input values.
We have,
We know that the square root is defined for non negative values. So,
Thus, the domain of the given function is all real number that are greater than or equal to 7.
In the given options 0, -3, 6 are less than 7 but 8 in option A is the only value that is greater than 7. So, 
is in the domain of the given function.
Therefore, the correct option is A.
Yes but In the bigger group each person would have less
Noelle goes east at N mph.
Karina travels west at N + 9
then their velocity between them is (N + N + 9)
After 8 hours they travel 8(2N + 9) = 232
(2N + 9) = 29
2N = 20
N = 10 mph for Noelle
N+9=19 mph for Karina
