I would say probably the top left im not posititive sorry if u get it wrong
<span><span>56 $ .... 7 hours of work
<span>x $
... 1 hour of work</span>
<span>We would
like to know how much money does Alexander's job pay per one hour (x $). You can calculate this in the following way:</span>
56 * 1 = 7 * x<span> /7</span>
x
= 56/7
x
= 8 $
<span>The
result is 8 $.</span></span></span>
Equation of circle is
Step-by-step explanation:
The standard form of the equation of circle is:
where (h,k) is the center of the circle and r is the radius of circle.
We need to find the radius of circle r by using distance formula:
r=√26
and r^2= 26
Putting values of r^2=26 and value of center (h,k)=(0,-2)
the equation of Circle is:
Keywords: Equation of circle
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Answer: the value of the diversity index D is Zero (0)
Step-by-step explanation:
Just as the meaning of diversity index is boldly explained in the question, it is the probability that randomly selected organism from a population are from a different species.
Now if the organisms are all from the same species in a population then it is impossible to select two organisms from different species.
That is, we can never select two organisms that are not from the same species.
Hence, we cant fulfil or meet the definition of diversity index .
Therefore in this situation the value of our diversity index D will be exactly zero, D = 0.