A triangle has an angle that measures 60°. The other two angles are in a ratio of 3:5. What are the measures of those two angles
1 answer:
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The function g(x) is g(x)= (3x)^2
<h3>How to solve for g(x)?</h3>The complete question is in the image
From the graph in the image, we have:
f(x) = x^2
The function f(x) is stretched by a factor of 3 to form g(x).
This means that:
g(x) = f(3x)
So, we have:
g(x)= (3x)^2
Hence, the function g(x) is g(x)= (3x)^2
Read more about function transformation at:
#SPJ1
Answer:
a)
b) 0.6957
Step-by-step explanation:
Let X represent the number of 4's when n = 5 independent spins
each has a probability of 0.2 (i.e p = 0.2)
This notation is represented as:
X Binomial (n = 5, p = 0.2)
Probability of number of 4's is:
here; is the combinatorial expression
=
So; let's first find:
b)
Given that:
The ratio of boys to girls at birth in Singapore is quite high at 1.09:1
What proportion of Singapore families with exactly 6 children will have at least 3 boys?
Probability of having a boy = = 0.5215
Binomial Problem with n = 6
P(3<= x <=6) = 1 - P(0<= x <=2)
= 1 - binomial (6,0.5215,2)
= 0.6957