when zoe goes bowling, her scores are normally distributed with a mean of 155 ans a deviation of 12. out of the 140 games that she bowled last year, how many of them would she expected to score between 133 and 167, to the nearest whole number?​

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis