Answer:
5/48
Step-by-step explanation:
There are 12 letters in pennsylvania
P (n or a) = (number of n's and a's)/ total
There are 3 n's and 2 a's
P (n or a) = 5/12
P (Vertical symmetry) = letters with vertical symmetry/ total
Only V I and Y have vertical symmetry 3 letters
P ( vertical symmetry) = 3/12
Multiply the probabilities together
5/12 * 3/12 = 15/144 = 5/48
A line contains the points (82,−96) and (87,−86)
To find slope of a line we use formula
We are given with two points (x1,y1) and (x2,y2)
x1= 82, y1=-96, x2=87, y2=-86
plug in all the values in the formula
Slope of the line = 2
The answer is -6 sorry could not explain because have to go somewhere hope it helped
Slope is a constant rate of change; change in y over change in x; rise over run; represented by the variable m. Point slope is the equation of a straight line in the form y − y1 = m(x − x1) where m is the slope of the line and (x1, y1) are the coordinates of a given point on the line.
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