Answer:
θ∈{}
Explanation:
The given equation is
Applying values on 'n' we obtain values of θ that beling to [0,2π)
For n=0, θ=
For n=1, θ =
For n=2,θ =
For n=3,θ =
a school has 320 girls and 250 boys the probability that a girl is left hand is 0.2 the probability that a boy is left handed is
2 answers:
Answer: There are 89 left handed students in school.
Step-by-step explanation:
Since we have given that
Total number of girls = 320
Total number of boys = 250
Probability that a girl is left hand = 0.2
Probability that a boy is left handed = 0.1
We need to find the number of left handed students in school.
Similarly,
Hence, there are 25+64=89 left handed students in school.
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We have that
using a graph tool--------------> graph the <span> cosecant function
</span>see the attached figure
the answer is the option B
using a graph tool--------------> graph the <span> cosecant function
</span>see the attached figure
the answer is the option B
First of all, a bit of theory: since the area of a square is given by
where s is the length of the square. So, if we invert this function we have
.
Moreover, the diagonal of a square cuts the square in two isosceles right triangles, whose legs are the sides, so the diagonal is the hypothenuse and it can be found by
So, the diagonal is the side length, multiplied by the square root of 2.
With that being said, your function could be something like this:
double diagonalFromArea(double area) {
double side = Math.sqrt(area);
double diagonal = side * Math.sqrt(2);
return diagonal;
}