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astra-53 [7]
2 years ago
5

The speed of the jet Alyssa flew on from Boston to London was 480

Mathematics
2 answers:
nadezda [96]2 years ago
4 0

Alyssa's average speed on the round trip is 540 Mies per hour.

We have given,

The speed of the jet Alyssa flew on from Boston to London was 480

mph.

On her return flight, the speed of the jet was 600 mph with a tail

wind.

<h3>What is the average speed?</h3>

average speed=\frac{a+b}{2}

a=inital speed

b=final speed

add 600 and 480 then divide by 2

That can be given by

=\frac{600+480}{2}\\\\=\frac{1080}{2}\\\\=540

Alyssa's average speed on the round trip is 540mph.

To learn more about the average speed visit:

brainly.com/question/4931057

pickupchik [31]2 years ago
4 0

Answer:

540 Mies per hour

Step-by-step explanation:

add 600 and 480 then divide by 2

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