Mr. and Mrs. Rivers left their house at 10:00 a.m. driving in opposite directions. Mr. Rivers drove at an average speed of 48 mp

Question

3 years ago

6

h and Mrs. Rivers drove at an average speed of 36 mph. At what time will Mr. Rivers be 24 miles farther from home than Mrs. Rivers?

2 answers:

gavmur [86] · Answer 1 · 2022-09-25T21:49:56+03:00

6 0

Answer:

12 p.m

Step-by-step explanation:

lisabon 2012 [21] · Answer 2 · 2022-09-25T19:35:11+03:00

lisabon 2012 [21]3 years ago

4 0

Answer:

Step-by-step explanation:

let after t hrs they are 24 miles apart.

48t+36t=24

84t=24

t=24/84=2/7 hrs

=2/7×60=120/7 minutes =17+1/7

=17minutes +1/7×60sec

=17 minutes +60/7 sec

=17 min 8 4/7 sec

10.00+00.17 =10.27

Time≈10.27 a.m.