A dairy company surveys 1,000 families and establishes that the mode of the data for the number of weekly household trips to the
2 answers:
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Answer: 8
Step-by-step explanation:
The triangle shown in the image attached is a right triangle.
Therefore, to calculate the missing lenght of the triangle you can apply the Pythagorean Theorem, which is shown below:
Where <em>a</em> is the hypotenuse and <em>b</em> and <em>c</em> are the legs.
The problem gives you the value of the hypotenuse and the value of one leg. Therefore, you must solve for the other leg from , as following:
Therefore, the lenght of the missing side is: 8
Differentiating both sides of
with respect to yields
At the point (3, 4) (so and
), the tangent line has slope
Then the tangent line to (3, 4) has equation