4 Time zones in the 48 states
Chat with our AI personalities
96÷ 2 = 48
g
no t test is similar to z test because t test ie used for unknown observation and z is for the medicne
No. The only uppercase letters with rotational symmetry are H I N O S X Z Lowercase are l o s x z (and t depending on how it's drawn)
Suppose the three sides are x, y and z. Let s = (x+y+z)/2 Then area = sqrt[s*(s-x)*(s-y)*(s-z)]