Which data outcome of the number of customers in line would best support opening another cash register?
a. high mean with high standard deviationb. low mean with high standard deviationc. high mean with small standard deviationd. low mean with small standard deviation

b. hoped i'm right lol

step-by-step explanation:

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function

4n=2m

ratio of m to n: 2/4 = 1/2

answer

a. 1/2