SOLUTION: You are driving a car away from home. Your velocity (miles per hour) t hours after noon is given by v(t)=-5t^4+45t^3-144t^2+170t. At noon you were 155 miles from home. At

Question 1149073: You are driving a car away from home. Your velocity (miles per hour) t hours after noon is given by v(t)=-5t^4+45t^3-144t^2+170t. At noon you were 155 miles from home.
At 3:15pm you were driving at a rate of [] miles per hour.
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Do you have a question?
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.

The way on how you do formulate the question, confounds every tutor and every English speaking person.

Why do not ask "what it the velocity at 3:15 pm, in miles per hour ?"

It is THE STANDARD WAY to pose a question in this case . . .

To formulate problems as you do is not only grammatically incorrect --- it is IMPOLITE, too . . .

There is no ANY DESIRE to answer questions formulated in this way.

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SOLUTION: You are driving a car away from home. Your velocity​ (miles per​ hour) t hours after noon is given by v(t)=-5t^4+45t^3-144t^2+170t. At noon you were 155 miles from home. At

SOLUTION: You are driving a car away from home. Your velocity (miles per hour) t hours after noon is given by v(t)=-5t^4+45t^3-144t^2+170t. At noon you were 155 miles from home. At