K4ahlintressaman K4ahlintressaman
  • 19-12-2016
  • Mathematics
contestada

A person on a moving sidewalk travels 45 feet in 9 seconds. the moving sidewalk has a length of 150 feet. how long will it take to move from one end to the other?

Respuesta :

McVoRTeX
McVoRTeX McVoRTeX
  • 19-12-2016
45 feet in 9 seconds is the same as 5 feet per second

If he travels 5 feet per second and he needs to go 150 feet then how many seconds is that? To solve you should create an equation.

5x=150          X=seconds

5x=150 is the same as 150/5 = x

150/5 = 30

x = 30

It takes 30 seconds to travel 150 feet

Answer Link
ZavierL
ZavierL ZavierL
  • 19-12-2016
_Award Brainliest if helped!
So the speed is 45 Feet in 9 Seconds

Time taken to move from end to end = 150/45*9 = 30seconds
Answer Link

Otras preguntas

round each decimal to the nearest hundredth and to the nearest tenth 0.158
what did Give me a place to stand on and i will move the earth. mean
Use the reverse of the distributive property to find the original expression. 5a + 10b - 25c
I am 21 my blood pressure is 106 over 64. is this normal?
What's difference between ecosystem and community?
The atomic mass of titanium is 47.88 atomic mass units. This atomic mass represents the - explain please!
Identify the sentence that is not in logical order. On Sunday, March 4, of that year, President James K. Polk was scheduled to leave office at noon. He refused
how can we test whether a substance is a metal or a non-metal
why were migrants needed in florida during the 20th century
WHY MINERAL OIL DISSOLVES IN HEXANE BUT NOT IN ETHANOL