Greta uses 3 cups of pasta for every 3/4 cup of sauce. how much pasta does she use per vip of sauce?

Which expression is equivalent to? assume x > 0 and y > 0.

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

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%