User Account

All Pages

Station in rockport at the same time

Assignment Help Mathematics
Reference no: EM131233634

Two freight trains leave the station in Rockport at the same time. The first train is headed due south at a speed of 22 miles per hour. In comparison, the second train is going due north at 32 miles per hour. In how long will the trains be 140 miles apart?

Reference no: EM131233634

Questions Cloud

Evaluate ed analysis : In this assignment you will: Evaluate Ed's analysis. Does Ed have the right expected NPV? What's wrong with his analysis
Homogeneous or nonhomogeneous : For the equations below, z(t) is the unknown function. Determine whether these equations are (i) linear or nonlinear, (ii) first, second or third order, (iii) homogeneous or nonhomogeneous, (iv) ODEs or PDEs:
Develop a blast design for the project : Develop a blast design for the project. - what is the cost per cubic of rock if the ANFO is $0.166 per Ib, and dynamite $1.272 per lb?
Find the second-law efficiency for the compressor : A steam turbine inlet is at 1200 kPa, 500?C. The actual exit is at 300 kPa, with actual work of 407 kJ/kg. What is its second-law efficiency?
Station in rockport at the same time : Two freight trains leave the station in Rockport at the same time. The first train is headed due south at a speed of 22 miles per hour. In comparison, the second train is going due north at 32 miles per hour. In how long will the trains be 140 mil..
Find its first-law and its second-law efficiencies : A compressor in a refrigerator receives R-410a at 150 kPa, -40?C and brings it up to 600 kPa, using an actual specific work of 58.65 kJ/kg in adiabatic compression. Find the specific reversible work.
Why and when will it reoccur : Most venture capitalists say: There is too much money chasing too few deals. Why is this so? When does this happen? Why and when will it reoccur?
Find the second-law efficiency for the compressed air system : Find the second-law efficiency for the compressed air system in Problem 8.65. Consider the total system from the inlet to the final point of use.
Determine the number of tons per hour produced : A jaw crusher, with a closed setting of 3 in., produces 200 tph of crushed stone. -Determine the number of tons per hour produced.

Reviews

Write a Review

Mathematics Questions & Answers

  Find a formula for its value as a function of time

If a 1500 dollar refrigerator depreciates completely in 11 years, find a formula for its value as a function of time,x ,in years.

  Show that every forest can be colored using two colors

Computer files can be accessed efficiently when B-trees are used to represent them.

  Find the probability that only one of them

Mack-son and Jim works in the same office. At any particular time during office hours, the probability that Mack-son is in the office is 0.7 and probability that Jim is in the office is 0.6. Find the probability that only one of them will be in th..

  Find exact coordinates of the centroid of the region

Find exact coordinates of the centroid of the region in the first quadrant bounded by the given curves.

  Find the slope of an object

In this module's discussion, find the slope of an object either where you live, where you work, or outside somewhere. Examples might include a ladder positioned against a wall or against a house, a banister on a set of stairs, a slide in a park, e..

  Determine whether the given statements are true

Prove the statements which are true; note that Venn Diagrams are not proofs - determine whether the following statements are true or false.

  Label the lengths of two adjacent sides of each rectangle

on a centimeter dot array, draw all possible rectangles with an area of 16 sq cm and sides whose lengths are whole centimeters. label the lengths of two adjacent sides of each rectangle.

  Find the number of hits for each player

two minor league baseball players got a total of 390 hits. Washington had 2 more hits than sanchez find the number of hits for each player.

  Write the equation of the tangent line to the curve

Write the equation of the tangent line to the curve y = sinx through the point (11π/6, 1/2). Recall how we defined the derivative using a limit. Use this definition to algebraically determine whether your derivative from #1 is correct

  Asymptotic stability of system

Determine the asymptotic stability of the system x' = Ax where. More specifically, what stability conclusion(s) can be drawn?

  Word problems and systems of equations

At the the Pittsburg zoo, children ride a train for 25 cents, adults pay $1.00, and Senior citizens 75 cents. On a given day, 1400 passengers paid a total of $740 for the rides.

  Staples sells boxes of pens 10 and rubber bands 4 leona

staples sells boxes of pens 10 and rubber bands 4. leona ordered a total of 24 cartons for 210. how many boxes of each

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd