jlopez113

20.09.2020 • 

Mathematics

A small technology company started offering shares of stock to investors in 1987. At that time, the price of one share of stock was $0.39. Since then, the company has experienced rapid growth. Twenty-two years later, the price of a single share of stock has risen to over $110. The scatterplot shows the number of years since the initial stock offering in 1987 and the price of the stock. Based on the scatterplot and residual plot, is a linear model appropriate for the growth of stock price? A linear model is appropriate because the regression line fits the scatterplot well. A linear model is not appropriate because the residual plot is centered about zero. A linear model is not appropriate because the residual plot shows a clear pattern. A linear model is not appropriate because the scatterplot shows a clear pattern.

Ответ:

lily0806

13.03.2020

Mathematics

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n = 20

Step-by-step Explanation:
When dealing with ratios, there is always most likely a second number given to you. This number is going to be 1.
When looking for n, you have to look for all of the numbers, in this case there is only two.
1 is the hour, so now you just need the 20 minutes.
If the ratio is 1:n, this means that n would have to equal 20.
1:20

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