Drag equations to each row to show why the equation of a straight line is y = 2x + 5, where 2 is the slope and 5 is the y-interc
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1 answer:
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Check the picture below
bear in mind the symmetry identities, cos(-θ) = cos(θ)
bear in mind the symmetry identities, cos(-θ) = cos(θ)
Answer:
The following are the solution to this question:
Step-by-step explanation:
In the given question, some of the values are missing which is defined in the attached file please find it.
In this question, the data is used to represent a standardized exam's scores, which is normally spread out into the test score that is 1530 and its standard deviation 316.
Formula:
If the value of z-score= 1930
The z-score is 1.27
If the value of z-score= 1250
The z-score is -0.886
If the value of z-score= 2250
The z-score is = 2.27
If the value of z-score= 1420
The z-score is = -0.348
