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saw5 [17]
2 years ago
11

A superhero can fly from New York to Los Angeles in 30 minutes. The distance from New York to Los Angeles is approximately 2,450

miles.
How many miles per hour is the superhero flying?
Mathematics
1 answer:
kow [346]2 years ago
7 0
<h3>Answer:  4900 mph</h3>

Work Shown:

30 min = 30/60 = 0.5 hours

distance = rate*time

rate = distance/time

rate = (2450 miles)/(0.5 hours)

rate = (2450/0.5) mph

rate = 4900 mph

For the sake of comparison, a typical commercial passenger jet can reach max speeds of about 600 mph.

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Let x + 1.5 be length of segment above left hand
Let 2x be length of segment below left hand

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13.5/3= 3x/3 
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This is the length above the left hand. 

2x must be then 4.5*2 = 9 foot
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Checking
4.5 + 9 + 1.5 = 15 foot 

Adding length below left hand & length of left hand to right hand:
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A square patio has an area of 200 square feet. How long is each side of the patio to the nearest tenth?
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