Find the unit rate for each of the following tables

First table's unit rate is -1.6

Second table's unit rate is  3.5

Step-by-step explanation:

First table:

and this is constant for any pair of (x, y) values of the table.

So the unit rate is: -8/5 = -1.6

Second table:

and the rate is constant for any pair of (x, y) values of the table.

So the unit rate is: 7/2 = 3.5

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

300pi

step-by-step explanation: