Afarmer believes that the yields of his tomato plants have a normal distribution with an average yield of 11 lbs and a standard deviation of 2.1 lbs. the farmer would like to identify the plants which yield the highest 5% in weight and save them for breeding purposes. what yielded weight separates the top 5% of the crop from the rest? use the information above and the z table to find the z score that you will use in this problem.

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?