What is the length of the escalators

Reference no: EM13180222

John steps on an escalator to leave a subway. Then, 5 seconds later, Jane steps on a parallel escalator to enter the subway. They pass 14 seconds after that. If both escalators are travelling at a speed of 5 feet per second, what is the length of the escalators?

Reference no: EM13180222

Questions Cloud

By what factor will the current population of the earth : The population of the Earth is approximately 6 billion people and is growing at an annual rate of 1.9%. Assume the growth follows a Malthusian model. By what factor will the current population of the Earth increase in 119 years? (Round your answer..

What is the difference between the mountain and the valley : a mountain is 15471 feet above sea level and a valley is 382 below sea level. What is the difference between the mountain and the valley.

What would you expect to earn after your raise : Suppose you are currently earning $15 an hour. If the inflation rate over the current year is 10 percent and your firm provides a cost-of-living raise based on the rate of inflation, what would you expect to earn after your raise? If the cost-of..

Find the amount of each equal monthly payment : A $10,161.92 car can be bought for a down payment of $2,000 and 36 equal monthly payments. Find the amount of each equal monthly payment.

What is the length of the escalators : John steps on an escalator to leave a subway. Then, 5 seconds later, Jane steps on a parallel escalator to enter the subway. They pass 14 seconds after that. If both escalators are travelling at a speed of 5 feet per second, what is the length of ..

State unloading port provision is made for vaporization : Large quantities of liquefied natural gas (LNG) are shipped by ocean tanker. At the unloading port provision is made for vaporization of the LNG so that it may be delivered to pipelines as gas.

How far is the balloon from the western station : Two weather tracking stations are on the equator 146 miles apart. A weather balloon is located on a bearing of N 35°E from the western station and on a bearing of N 23°E from the eastern station. How far is the balloon from the western station?

Which country will suffer the greatest decline in employment : Suppose that two economies initially have the same level of real income and both suffer unanticipated declines in their sales of exports of $50 billion. Country "A" has higher tax rates and a higher level of government spending than economy "B". O..

Who cares about the income statement : The balance sheet tells me about the cash the company's got; the cash flow statement tells me about its changes in cash. Who cares about the income statement?

User Account

All Pages