In ΔNOP, p = 9.5 cm, n = 2.7 cm and ∠O=35°. Find the length of o, to the nearest 10th of a centimeter.

In what form is the following linear equation written y=9x+2

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.