Olivia is building a box kite. the frame of the kite has the dimensions shown. he covered the sides of the kite (but not the top and bottom)with 7200cm^2 of lightweight fabric

One positive number is 9 more than twice another. if their product is 95, find the numbers

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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.