The correct answer is: B) By 1929 there were almost 4 million automobiles in the country.
Henry Ford revolutionized the automobile industry in his use of mass production, perfecting the assembly line. This allowed him to considerably lower the Model T's original price and, therefore, greatly enlarge most people's possibility to own a car.
If y is inversely proportional to x, and if y = 15 when x = 23 then 15/1 = k/23^3 = 15/1 = k/12167, y ∝ x−1 = 15 ∝ k/12167
<h3>How do we express this in inverse proportion?</h3>
Given, y is inversely proportional to x
or
y ∝ x−1
this is if and only if y ∝ 1/x
y = 1/xk
Also, we know that if y = 15 when x = 23^3
then 15/1 = k/23^3
⇔
multiply both sides by 23
345 = k this is our constant of proportionality
⇒
this gives us our formula
y = 345/x
Then consider when y = 15
then
15 = 345/x
⇔
multiply both sides by x
15x = 345
⇔
divide both sides by 15
x = 23
Therefore, the correct answer is as given above
learn more about inversely proportion: brainly.com/question/1266676
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Yes but I dont know exactly how the where being noticable.
Answer:
By the end of the first century, Christianity had already spread to Armenia, Greece, and Syria,
Answer:
Neither.
Explanation:
Both parties have bad and good qualities just like everyone else. People choose to believe what they want to believe. As for ideas? Ideas are just ideas until you set goals to make those ideas real.
