Some irrigation systems spray water in a circular pattern. you can adjust the nozzle so it sprays in certain directions. the nozzle in the diagram is set so it does not spray the house. if the spray has a radius of 12 ft, what is the approximate length of the arc that the spray creates?

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .