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
Answer:
D
Step-by-step explanation:
a fraction exponent is the same as radical form. just add whats inside the square root and you can change it into the fraction exponent
Answer:
14x. ....................
Step-by-step explanation:
1.



2.



3.




4.



5.



To find the slope,we can use the slope formula:

Where x and y are y coordinates and x coordinates respectively.
To find the answer, put any two points into the formula.
In this case, (1,5) and (0,-1) will be used:
x1 and y1 would be the x and y coordinate in the first point(1,5), while x2 and y2 would be the x and y coordinate in the first point (0,-1)

Therefore the answer is 6.
Hope it helps!