In a study, the sample is chosen by dividing the population by gender, and choosing 30 people of each gender. What is the sampli
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<em>Find the slope of the line that passes through (10, 7) and (3, 15).</em>
<em>Simplify your answer and write it as a proper fraction, improper fraction, or integer.</em>
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We can find the slope using the following formula:-
Replace the letters with numbers:-
On simplification,
The slope is
A=A₀
A/A₀=24%=0.24
0.24=
0.000121t=ln(0.24)
t=ln(0.24)/0.000121
=-11794.35
so painting is 11794 years old
A/A₀=24%=0.24
0.24=
0.000121t=ln(0.24)
t=ln(0.24)/0.000121
=-11794.35
so painting is 11794 years old
Answer: OPTION D.
Step-by-step explanation:
Given the equilateral triangle shown in the figure, you need to find the value of the altitude "a".
In order to find the altitude, you can use the following Trigonometric Identity:
In this case you can identify that:
Therefore, you can substitute values into :
Finally, you must solve for the altitude "a". Then, this is:
Notice that this result matches with the value shown in Option D.