Consider the pairs of ratios given and determine whether or not the ratios form a proportion $9 : 4 visitors - $18 : 8 visitors

Adeli charges the same price, $5.50, for all of its different sandwiches. if a company ordered n sandwiches for a luncheon, which equation could be used to find the total price, p, that the deli charged for the sandwiches? a- n/5.50=p b-5.50n=p c-5.50/n=p d-5.50+n=p

Seth practice piano for 1 1/3 hours on saturday and 5/6 hour on sunday for much longer did he practice on saturday than on sunday?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?