Slope of a parallel line with the points (7,-5) and (-5,7)
1 answer:
Answer: Negative 1 The slope of parallel lines is the same.
The attachment shows two such lines, given coordinates labeled.
Step-by-step explanation:
Find the slope of the line passing through the given points.
rise/run
Rise is the difference in y-values 7-(-5) = 12
Run is the difference between x-values -5 - 7 = - 12
The Slope is 12/-12 simplify:
slope = -1
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Complete Question
In a genetic experiment on peas, one sample of offspring contained 436 green peas and 171 yellow peas. Based on those results, estimate the probability of getting an offspring pea that is green. Is the result reasonably close to the value of 3/4 that was expected? The probability of getting a green pea is approximately: Is the probability reasonably close to 3/4?
Answer:
The probability is
Yes the result is reasonably close
Step-by-step explanation:
From the question we are told that
The number of of green peas is
The number of yellow peas is
The sample size is
The probability of getting an offspring pea that is green is mathematically represented as
Comparing to
we see that the result is reasonably close