The equation K = mv2 represents the energy an object has based on its motion. The kinetic energy, K, is based on the mass of the
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Answer:
Step-by-step explanation:
Given that a survey asked, "How many tattoos do you currently have on your body?" Of the 1221 males surveyed, 193 responded that they had at least one tattoo. Of the 1005 females surveyed, 130 responded that they had at least one tattoo.
(two tailed test at 1% significance level)
Difference in proportions =
Standard error for difference in proportions = 0.0150
Margin of error = 2.58*std error
= 0.0387
99% confidence interval =
Since this confidence interval contains 0 for difference in proporiton we can say that H0 is true.
We are 99% confidence that for samples randomly drawn for large sizes, the males and females have approximately the same proportion.
The graph of the function, g(x) = 1/3 f(x), is shown below. The correct option is A
<h3>Graph of functions </h3>From the question, we are to determine the graph of the given function
The function we are to determine its graph is
g(x) = 1/3 f(x)
From the given information,
f(x) = x²
Thus,
We are to determine the graph of
g(x) = 1/3 x²
First, we will determine some points on the given function
Find g(x) when x = -3
g(x) = 1/3 x²
g(x) = 1/3 (-3)²
g(x) = 1/3 × 9
g(x) = 3
Find g(x) when x = 0
g(x) = 1/3 x²
g(x) = 1/3 (0)²
g(x) = 1/3 × 0
g(x) = 0
Find g(x) when x = 3
g(x) = 1/3 x²
g(x) = 1/3 (3)²
g(x) = 1/3 × 9
g(x) = 3
Using the points above, the graph of the function is shown below
Learn more on Graph of functions here: brainly.com/question/9525508
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