Value of the expression will be 7
<u><em>Explanation</em></u>
Given value of the variables are : 
and 
Given expression: 
So, <u>plugging the values</u> of 
and 
into the above expression, we will get...
So, the value of the expression will be 7.
Answer: 8 7/10 hours
whole part = 8
fractional part = 7/10
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Work Shown:
x = number of hours driving
(5/6)x = total number of gallons of gas used
(5/6)x = 7 & 1/4
(5/6)x = 7 + 1/4
(5/6)x = 28/4 + 1/4
(5/6)x = 29/4
x = (29/4)*(6/5)
x = (29*6)/(4*5)
x = 174/20
x = 87/10
x = (80+7)/10
x = 80/10 + 7/10
x = 8 + 7/10
x = 8 & 7/10
This is the same as writing 8 7/10
Amy drove 8 full hours, plus an additional 7/10 of an hour.
That mixed number converts to the decimal value 8.7
The average rate of change of the exponential equation from x = 3 to x = 6 is 4.55
<h3>How to determine the average rate of change?</h3>
The function is given as:
When x = 3, we have:
When x = 6, we have:
The average rate of change is then calculated as:
This gives
Evaluate
m = 4.55
Hence, the average rate of change of the exponential equation from x = 3 to x = 6 is 4.55
Read more about average rate of change at:
brainly.com/question/8728504
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0.333
It's just 1 divided by 3 on a calculator to three decimal places.
