Answer:
The answer is Region C
Step-by-step explanation:
Region C has total population of Zebra as 16,400 divided by the area occupied in square km which is 625. This gives population density of approximately 26 zebras/km square
If you follow the same procedure for other regions, you will discover that region C has the highest number of Zebras/square km which is 26.
I hope this helped?
D
Answer:
John needs to rewrite the expression . Identify which of the following is the simplified form of the expression.
remenber that square is for all
and power is multiplied
From the graph, we see that the final position of the curve is higher than the original height of the curve, meaning the products have more energy than the reactants.
Hence <em>energy was added for the reactants to become the products</em>. This is why the reaction is endothermic, because the products retained some of the supplied energy.
Part of the energy supplied was used to overcome the activation energy (the peak of the curve). However, this extra energy is recuperated as heat once the product is formed.
Answer:
329.54875
Step-by-step explanation:
The parallel line would be y = -1. The perpendicular line would be x = 3.
In order to find these, we must first solve the equation for y.
y - 2 = 0
y = 2.
Now that we have this, we know that the graph is that of a horizontal line. horizontal lines have 0 slope. To find the parallel line, we need to make another horizontal line. All lines that are horizontal are written in y = a number form. Since the y in the ordered pair is -1, we know the parallel line is y = -1.
As for the perpendicular line, we know that they are the opposite. Since we have y = a number for parallel, we know the opposite is x = a number for perpendicular. Since the x value in the ordered pair is 3, we know the line is x = 3.