A professional model maker is building a giant scale model of a house fly to be used in a science fiction film. An actual fly is
1 answer:
Alright, lets get started.
An actual fly is about .2 inches long.
The model fly for the movie will be 27 feet long.
Converting 27 feet into inches, it will be = inches
So, lets first find the scale factor, so
scale factor will be =
So, scale factor will be = 1620
It means from the original size, the model fly is scaled to 1620 times.
The actual fly has a wingspan of about .5 inches.
So, the model fly will have a wingspan =
So, the model fly will have a wingspan = 810 inches
Converting inches into feet,
the model fly will have a wingspan =
So, the wingspan will be 67.5 feet. : Answer
Hope it will help :)
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And we can expect that the median salary in 2048 is $2.853 million
If the line passes through the points (x₁, y₁) and (x₂, y₂) then the slope can be written as:
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in 2007 (x = 7) the median player salary was y = $1.5 million
in 2013 (x = 13) the median player salary was y = $1.7 million.
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(7, 1.5)
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Note that the y-value is in millions.
Then the slope of the linear equation will be:
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To find the value of b, remember the point (7, 1.5), this means that when we have x = 7, we also have y = 1.5, then we can replace these in the above equation:
Then the linear equation is:
b) Now we want to predict the median salary in 2048. For 2048 the x-value is x = 48
So we just need to evaluate this in the linear equation:
Then the median salary in 2048 will be $2.853 million
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