Bernardo needs to find the dimensions of his king-size mattress set so he can build a new bed frame. He knows the area of the bottom of the mattress set is 42 square feet and its length is 7 feet. Which other measurement does he need to know in order to build the bed frame? the perimeter of the mattress
the volume of the mattress
the width of the mattress
the area of the side of the mattress

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Negative 5 1/12 + negative 4 1/4 + 6 3/4

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.