Answer:
1. 47.1% 2. 69.4% 3. 72.9% 4. 55.6%
Step-by-step explanation:
you just have to add both the numbers and divide the one you are trying to find is liked by the total of both.
ex.
what precent of chicago likes rain?
chicago rain 143 snow 59
143+59=202
143/202=70.7%
The rate of change of the linear function whose graph passes through points (-5, -2) and (-2, 6) is: 2.7.
<h3>What is the Rate of Change of a Linear Function?</h3>
The rate of change of a linear function is given as change in y over change in x.
Given the points:
(-5, -2) and (-2, 6)
Change in y = 6 -(-2) = 8 units
Change in x = -2 -(-5) = 3 units
Rate of change = 8/3 = 2.7.
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The correct answer of the given question above would be option D. The thing that must happen for historians to consider a particular time in a civilization as a classical period is that, the civilization must make extraordinary achievements in areas such as art and science.
The solution to the system of equations is (8, -4)
<h3>How to solve the system?</h3>
The system of equations is given as;
y = -1/4x - 2
y = 3/8x - 7
See attachment for the graph of the equations
From the attached graph, we have the point of intersection to be
(x, y) = (8, -4)
Hence, the solution to the system of equations is (8, -4)
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