The length of a rectangle is 4 times its width and the perimeter is 150
2 answers:
Answer: A. 15 feet
Step-by-step explanation:
The formula used to calculate the perimeter of a rectangle is:
Where "l" is the lenght of the rectangle and "w" is the width.
You know that the length of this rectangle is 4 times its width. This means that:
And you know that the perimeter is 150 feet.
Then, you need to substitute and the value of the perimeter into the formula and solve for "w":
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It invalidates his hypothesis because it is possible for the time a trip takes to depend on the distance that is traveled during the trip.
Option C is the right answer.
The missing graph has been attached with the answer.
<h3>What is a Scatter Plot ?</h3>These are Cartesian Points and it represents relationship between two variables.
It is given that
Will's Hypothesis is time can never be a dependent variable.
Although from the graph plotted it can be seen that the time is dependent on distance travelled and
the in a scatter plot , the dependent variable is plotted on y axis and here the time is plotted on y axis ,
therefore the scatter plot invalidate Willis’s hypothesis.
It invalidates his hypothesis because it is possible for the time a trip takes to depend on the distance that is traveled during the trip.
Option C is the right answer.
To know more about Scatter Plot
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