scythegogito scythegogito

25-02-2021
Mathematics

contestada

you drive a car 45 miles at spd r (mph). on return trip, spd is 3/4 r. the round trip took 1 hr 45 min. find avg speed

Respuesta :

lowkeybaddie34 lowkeybaddie34

25-02-2021

Answer:

the agv speed is 223

Step-by-step explanation:

Answer Link

thebecks thebecks

25-02-2021

Answer:

51.42 avg mph

Step-by-step explanation:

45+45 = 90 miles total for 1 3/4 hours

90/.75 = 51.42 avg mph

Answer Link

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