Question

Which best represents the units of the average rate of change for the boiling point based on the amounts of ethylene glycol in the 100ml solutions?
a. 1/(mililiters*degrees Fahrenheit)

b. degrees Fahrenheit/(mililiters)

c. (mililiters)/degrees Fahrenheit

d. (mililiters*degrees Fahrenheit)/1

Answer 1

Answer:

Option b. degrees Fahrenheit/(mililiters)

Step-by-step explanation:

we know that

The formula to calculate the average rate of change between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have  that

the units of the y-axis are ${\°F}$

the units of the x-axis are ${ml}$

therefore

the units of the the average rate of change are

$m=\frac{\°F}{ml}$