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3 years ago

HELPPPP PLEASEE URGENTT!!!!!!

Mathematics

2 answers:

algol [13]3 years ago

5 0

Answer: 450 miles per hour

Concept:

Here, we need to know how to find the speed of an airliner.

Speed (airliner) = d / t

d = distance

t = time

Solve:

Given information

Distance = 15 miles

Time = 2 minutes = 2 / 60 = 1/30 hours

Given expression

S = d / t

Substitute values into the expression

S = (15) / (1/30)

Simplify by division

$\boxed{S=450}$

Hope this helps!! :)

Please let me know if you have any questions

Bond [772]3 years ago

5 0

Answer: 450 MPH

Explanation:

The problem is saying that every two minutes, the airliner travels 15 miles. There are 60 minutes in an hour, so to get to 60 minutes, you multiply 2 by 30. Along with that you multiply 15 by 30 and get 450

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