The quotient of (x4 + 5x2 – 3x – 15) and a polynomial is (x3 - 3). What is the polynomial? X5X5 – - 30x3 + 9x + 45 X-5 X-5 X75X6X+ 30x3 + 9x + 45​

Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles

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.

We just started the introduction into circles and i have no idea how to do this.