Which type of transformation is shown in the graph? a: translation. b: reflection. c: rotation. d: dilation.

What is the sum of these mixed numbers 2 1/8 + 4 3/8

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%