What was the decrease in temperature between 0 and 160 seconds?*2 points8.2 °C8.4 °C53.2 °C55.6 °C

What is the time difference between two points at 15 deg W and 75 degrees E?Group of answer choices4 hrs3 hrs6 hrs5 hrs

Identify which one of the following is a rate: 17.5 °C17.5 °C12122 21​ 227 m227 m 2 360 km / hr60 km / hr4

Note that a change can be an increase or a decrease.For an increase, use a positive number.For a decrease, use a negative number.(a)A tram moved upward 5 meters per second for 15 seconds. What was the total change in the tram's elevation?75meters(b)In a lab, a substance was cooled by 6°C over a period of 3 hours at a constant rate. What was the change in temperature each hour?2°C

In an experiment, the temperature of a liquid at 16.9 degrees Celsius is decreasing at a rate of 2.3 degrees Celsius per minute and the temperature of a solid at 30.7 degrees Celsius is decreasing at a rate of 6.9 degrees Celsius per minute. Enter the number of minutes it will take the liquid and solid to reach the same temperature.

The temperature went up 5 degrees Celsius and then down 1 degree Celsius, ending up at a final temperature of –4 degrees Celsius. What was the starting temperature?