The ellipse will be inscribed in the rectangle.
Because the rectangle measures 8 mi by 6 mi, the ellipse has
a = 8/2 = 4 mi (major axis)
b = 6/2 = 3 mi (minor axis)
The equation for the ellipse is
x^2/a^2 + y^2/b^2 = 1
That is
x^2/4^2 + y^2/3^2 = 1
x^2/16 + y^2/9 = 1
Answer:
x^2/16 + y^2/9 = 1
Speed is d/t or distance/time so 70/3 = 23.33 mph
Answer:
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Step-by-step explanation:
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*bill-nye the science guy says*
<span>4.74 x 10-7
</span>
Hopes this helps you ^^
Answer:
Step-by-step explanation:
Given
Required
Number of books in 1 week
Represent the number of books in 1 week with x.
So, we have:
Cross Multiply
Convert fraction to improper fraction
Multiply through by 
<em>Hence: 12/7 books were read in a week</em>
