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Darnell and Roxanne just finished a picnic at the park and are about to ride their bikes home. Darnell goes miles per hour, and Roxanne goes miles per hour in precisely the opposite direction. In how long will they be miles apart?If necessary, round your answer to the nearest minute.____ hours and ____ minutes
Full solution
Q. Darnell and Roxanne just finished a picnic at the park and are about to ride their bikes home. Darnell goes miles per hour, and Roxanne goes miles per hour in precisely the opposite direction. In how long will they be miles apart?If necessary, round your answer to the nearest minute.____ hours and ____ minutes
- Calculate Combined Speed: We have:Speed of Darnell: miles per hourSpeed of Roxanne: miles per hourSince they are traveling in opposite directions, we need to find their combined speed.Combined speed = Speed of Darnell + Speed of RoxanneCombined speed = miles per hour
- Find Time Taken: Now, we need to calculate the time it takes for them to be miles apart using their combined speed.Time Distance SpeedTime miles miles per hourTime hours
- Convert to Minutes: To convert hours into minutes, we multiply by . Time in minutes = hours minutes/hour Time in minutes minutes Since we need to round to the nearest minute, we round to minutes.
- Final Result: Therefore, Darnell and Roxanne will be miles apart in approximately hours and minutes.
