16romanovaa45 16romanovaa45

01-03-2021
Mathematics

contestada

A car travels for 4 hours at an average speed of 45 mph and then 6 hours at an average speed of 35 mph.
(a) Work out the total distance travelled.
(b) Work out the average speed for the entire journey.

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27yoderj 27yoderj

01-03-2021

Answer: (a) 390 miles im not sure for b

Step-by-step explanation:

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