Sandra had ribbons that are 3/4yard,1/5 yard,2/6 and 4/7 yard long. she needs to use the ribbon longer than 2/3 to make a bow. wich length of ribbon could she use for the bow?

An octagonal prism has jow many lateral faces?

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.