Shirley has earned $148 doing chores, but she wants to have earned at least $200 by the end of the week. if she does chores every day for the next 7 days and earns the same amount each day, at least how much should she earn doing chores each day

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)