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anonymous
 one year ago
What is the value of time, t, for the given values of distance,d, and rate r?
D=315mi, r=45mi/h
A. 7h
B. 7mi
C. 14174 h
D. 14174 mi
anonymous
 one year ago
What is the value of time, t, for the given values of distance,d, and rate r? D=315mi, r=45mi/h A. 7h B. 7mi C. 14174 h D. 14174 mi

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@shadow13 @gabby_2624

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0\(rate~of~speed = \dfrac{distance}{time} \)

shadow13
 one year ago
Best ResponseYou've already chosen the best response.1its between b and c i believe

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0\(r = \dfrac{d}{t} \) \(t = \dfrac{d}{r} \)

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0The question is what is the time. The 4 choices have units of miles or hours. A time must be in hours, not miles, so the only possible answers are A. and C. Use the equation above to find out which one is correct.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0time = distance divided by rate

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@mathstudent55 so i think that the answer would be A

shadow13
 one year ago
Best ResponseYou've already chosen the best response.1its equals 7 h so yes u ar crecet

shadow13
 one year ago
Best ResponseYou've already chosen the best response.1welcome and this is how i got it Okay so you are traveling at 45 miles an hour and covering 315 miles. Let's divide 315 by 45 to see how many hours we spent. 315/45=7 You spent 7 hours

shadow13
 one year ago
Best ResponseYou've already chosen the best response.1anything else my friend

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0Yes, the answer is 7 h.
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