If his speed is 43 mph, then it takes him 40/43 of an hour to go 40 miles.
An hour = 60 minutes.
40/43 of 60 minutes = 55.8 minutes. He gets home 55.8 minutes after 6:24 PM.
That's 19 minutes and 48 seconds after 7 PM.
Answer from: Quest
51
step-by-step explanation:
73-22=51 the mass number minus the amount of protons gives you the amount of neutrons
Answer from: Quest
can i see the following ?
step-by-step explanation:
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