In order to solve or know the probability of having 2 girls
and 2 boys, assumed that a girl is as likely as a girl at each birth, pascal’s
triangle will be likely used. And we will be referring to the line 4 of pascal’s
triangle, which was 1 4 6 4 1. Then it
will look like this: 1 = 4 girls; 4 = 3 girls & 1 boy; 6 = 2 girls & 2
boys; 4 = 3 boys & 1 girl; 1 = 4 boys. And now for the solution in order to
get the probability of having 2 girls and 2 boys is to divided into the sum of 1+4+6+4+1.
Answer:
absolute value and square root func. share x-intercept
Step-by-step explanation:
The absolute value is the red one, specifically y = |x| + ~4.5
the square root function is the green one. they touch on the x axis so that is why that js the answer
if a/b and c/d are rational expressions,a/b / c/d = a*b/c*d is false.
<h3> What is the definition of a fraction number?</h3>
A fraction number is a number that represents a portion of a larger number, where the larger number might be any integer. It has the shape of a numerator and a denominator.
The given rational expression is;
a/b and c/d
Given relation;

When two fractions are divided the number got reversed and multiplied by the fraction.
Hence the given calculation is false.
To learn more about fraction numbers, refer to brainly.com/question/8602593.
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Answer:
the correct answer is b
Step-by-step explanation:
i used google hopefully it is correct... enjoy ur day!
C is the right answer because the period should be pi/(1/3), so the answer is 3pi