Answer:
n = 2
Step-by-step explanation:
cross multiply
-5 times -4 = 20
10n = 20
n = 2
Answer: No es posible (It is not possible)
Step-by-step explanation:
The question in english is as follows:
Is it possible to draw 9 line segments so that each segment crosses exactly 1 of the other segments?
A necessary condition for two lines to intersect is that they must be in the same plane (they must be coplanar), being their intersection a single point.
Now, if we want several lines to intersect only once, we need to have an <u>even number</u> of line segments. However, this is not the case because <u>9 is odd.
</u>
Therefore, it is not possible.
Answer:
-1.2
Step-by-step explanation:
Answer:
Mardi Gras Parade through downtown San Luis Obispo, CA
The factors that may have contributed to these very different results are:
2) Different subpopulations used the website and the telephone.
4) People waver between two opinions.
Step-by-step explanation:
a) Data and Calculations:
Responses from survey website = 400
Responses in favor of parade (survey website) > 60%
Responses against parade (survey website) < 40% (100 - 60)
Responses from telephone = 100 calls
Telephone responses against parade > 90%
Telephone responses in favor of parade < 10%
Complete the square in the denominator to reveal a sum of squares:
Recall the Laplace transforms of sine and cosine,
as well as the frequency shift property,
where is the Laplace transform of .
Rewrite the given transform as
The inverse transforms then follows:
So we end up with (after some regrouping)