How far does the car travel

Assignment Help Mathematics
Reference no: EM13180578

From the top of a 150-ft building Flora observes a car moving toward her. If the angle of depression of the car changes from 18 degrees to 42 degrees during the observation, how far does the car travel?

Reference no: EM13180578

Questions Cloud

What would be the net change in real gdp : The "graying of America" will substantially increase the fraction of the population that is retired in the decades to come. To illustrate the implications for U.S. living standards, suppose that over the 49 years following 2009 the share of the p..
Estimate how many in the game or preserve : To determine the number of deer in a game preserve, a forest ranger catches 230 deer, tags them,& release them. Later 146 deer are caught, and it is found that 21 are tagged. Estimate how many in the game or preserve.
Diffrence between flank defense and contraction defense : 1.Flank defense: protecting a weak flack by erecting outposts 2.Contraction defense: giving up weaker territories and reassigning resources to stringer territories. what's the diffrence between Flank defense and Contraction defense?
Calculate the money supply and the currency deposit ratio : Suppose that currency in circulation is $600 billion, the amount of checkable deposits is $900 billion, excess reserves are $15 billion, and the required reserve ratio on checkable deposits is 10%. Calculate the money supply, the currency deposit r..
How far does the car travel : From the top of a 150-ft building Flora observes a car moving toward her. If the angle of depression of the car changes from 18 degrees to 42 degrees during the observation, how far does the car travel?
What is the velocity of a liquid in a pipe : What is the velocity of a liquid in a pipe that has a flow rate of 5ft3/s and a diameter of 6 inches ? please show the steps in detail ?
What new technology is adopted allowing greater productivity : Draw an aggregate production function with typical shape and label it "F". Make sure to label the axis of the graph. Now, add two more production functions based on the following scenarios. Efficient institutions are adopted in a country. Label t..
Explain halides are removed by wadhing the film : During ther processing of black-and-white film, excess silver (I) halides are removed by wadhing the film in a bath containing sodium thiosulfate. This treatment is based on the followig complexation reaction:
Explain convert calcium carbonate : Is it possible to convert Calcium Carbonate (CaCO3)into Calcium Oxide (CaO), mixing CaCO3 with water and vinegar and boiling this mixture?

Reviews

Write a Review

 

Mathematics Questions & Answers

  Information about diophantine equation

Let R be a PID. Consider the Diophantine equation ax+by=N where a,b and N are integers and a,b are nonzero. Suppose x_0, y_0 is a solution: ax_0+by_0=N.

  Characterizing metric space

For the metric space { N }, the set of all natural numbers, characterize whether or not it has the following properties: compact, totally bounded, has the Heine-Borel property, complete.

  Determining othronormal basis

Consider the following three vectors in R^3: Verify that {x_1, x_2, x_3} are orthogonal with the standard inner product in R^4

  Find what is the probability that three are business

A class has 10 business majors and 15 econ majors. If Five students are chosen at random, what is the probability that three are business major and two are econ majors?

  Question about equilibrium point

At a price of $1.90 per bushel, the annual U.S. supply and demand for barley are 410 million bushels and 455 million bushels, respectively. When the price rises to $2.70 per bushel

  Probability question based on contingency table

probability question based on contingency table

  Find smallest positive value

For an electric circuit, let V=cos 2pi(t) model the electromotive force in volts at t seconds. Find smallest positive value of t where 0

  Discrete probability distribution

Discrete probability distribution

  Marginal and conditional density

Marginal and conditional density. A tobacco company produces blends of tobacco with each blend containing various proportions of Turkish, domestic and other tobacco.

  Length and width of rectangle

An architect has designed a motel pool within a rectangular area that is fenced on three sides. If she uses 60 yards of fencing to enclose an area of 352 square yards, then what are the dimensions marked L and W? Assume L is greater than W.

  Maximizing the volume of open top box

The total surface area of a square based open-top rectangular box is 12 cm^2. Find the dimensions of the box of maximum volume.

  Continuous probability distribution - independent events

Continuous Probability Distribution - Independent Events, A certain airplane has two independent alternators to provide electrical power. The probability that a given alternator will fail on a 1-hour flight is .02.

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!

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