The light bulbs you use are on sale. but you only get the lower price if you buy 3 packsages of bulbs. you want to know how much you'll save. write a formula that will you determine how much you'll save by buying 3 packages on sale. s=sale price per package r=regular price per package c=cost saving

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

24/56=hx^7

step-by-step explanation: