Alan has saved 75$ and wants to use it to borrow a stereo. the stereo is 399$. determine the least amount alan must still save?

Pick the description of a geometric object that best matches the real world object box for a deck of card

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%

What is the measure of angle x? answer