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 one year ago
I have no idea how to do this. HELP PLEASE..Your grandmother called and asked you to come over. You rode your bike 15.25 miles in 30 minutes. How many miles per hour did you travel?
 one year ago
I have no idea how to do this. HELP PLEASE..Your grandmother called and asked you to come over. You rode your bike 15.25 miles in 30 minutes. How many miles per hour did you travel?

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Foreverisabell
 one year ago
Best ResponseYou've already chosen the best response.0Im still confused?

precal
 one year ago
Best ResponseYou've already chosen the best response.1do you have a calculator? just divide those two numbers and that will be your solution

Foreverisabell
 one year ago
Best ResponseYou've already chosen the best response.0Yes I divided them & got 0.50 which isn't correct?

Foreverisabell
 one year ago
Best ResponseYou've already chosen the best response.015.25 mph 61 mph 45.75 mph 30.5 mph

Foreverisabell
 one year ago
Best ResponseYou've already chosen the best response.0Those are my answer?

Foreverisabell
 one year ago
Best ResponseYou've already chosen the best response.0It has to be one of those. & idk how to find it?

Foreverisabell
 one year ago
Best ResponseYou've already chosen the best response.0Can we do it step by step?

precal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1363287108792:dwthat checks out

Foreverisabell
 one year ago
Best ResponseYou've already chosen the best response.0what is D??? & R? & T?

precal
 one year ago
Best ResponseYou've already chosen the best response.130.5 mph d is distance r is rate and t is time just your basic formula

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Oh my goodness!!! How many minutes in an hour? 60 of course so 15.25 miles in 30 minutes = x miles in 60 minutes.

precal
 one year ago
Best ResponseYou've already chosen the best response.1this is called a proportion and that is another way to do this problem....

precal
 one year ago
Best ResponseYou've already chosen the best response.1notice everyone wants to help you at this point.......

robtobey
 one year ago
Best ResponseYou've already chosen the best response.0Use dimensional analysis. miles per hour = \[\frac{\text{miles}}{\text{hours}} \] \[\frac{15+\frac{1}{4}}{\frac{30}{60}}=\frac{61}{2}=30.5 \]
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