Find the rate at which it is gaining altitude

Assignment Help Mathematics
Reference no: EM13196650

An airplane is flying in still air with an airspeed of 425 miles per hour. If it is climbing at an angle of 31°, find the rate at which it is gaining altitude.

Reference no: EM13196650

Questions Cloud

About how long does the drive take : Justin travels 30 miles at a rate of 65 mi/hr to get to work each day. About how long does the drive take?
Explain the cost-based markup ratio : A firm is targeting 35,000 net monthly profit servicing 2000 cars. What price should the firm charge to realize the targeted profit.
Explain a particle rotates on the surface of a sphere : A particle rotates on the surface of a sphere. The angular momentum of the particle can be considered as a vector starting at the center of the sphere and pointing outward.
What is the largest volume package : A postal service will accept packages only if the length plus girth is no more than 114 inches.  Assuming that the front face of the package is square, what is the largest volume package that the postal service will accept?
Find the rate at which it is gaining altitude : An airplane is flying in still air with an airspeed of 425 miles per hour. If it is climbing at an angle of 31°, find the rate at which it is gaining altitude.
Explain the treatment efficiency of the trickling filter : The data for the trickling filter is the following: recirculation ratio = 1.5; diameter = 25 m; depth = 2 m. Determine the hydraulic load (m3/dm2) and the treatment efficiency of the trickling filter.
State the cupric hydroxide intermediate in the synthesis : Why is it particularly important to wash the cupric hydroxide intermediate in the synthesis of cupric acetate (verdigris)? Be specific about what is being removed and why it matters.
What is the present value of liability : Calculating the Number of Periods. You expect to receive $25,000 at graduation in two years. You plan on investing it at 9 percent until you have $160,000. How long will you wait from now?
Compute the temprature the rate constant of a first order : The rate constant of a first order reaction is 4.60x10-4 s-1 at 350C if the activation energy is 104KJ/mol, calculate the temprature

Reviews

Write a Review

Mathematics Questions & Answers

  Find the average cost per ounce of prepackaged items

From the totals, find the average cost per ounce of prepackaged items. Convert your results to cost per pound. (Hint: How many ounces in a pound?) Cap'n Crunch cereal - 12.5 oz $3.50

  What is the probability that the mean height

What is the probability that the mean height of your sample is between 69 and 71 inches?

  Use z score to solve the probability

Use z score to solve the probability. Fluctuation in the prices of precious metals such as gold have been empirically shown to be well approximated by a normal distribution when observed over short interval of time.

  Perform an appropriate hypothesis test

Perform an appropriate hypothesis test, showing the necessary calculations and/or explaining the process used to obtain the results.

  Estimating linear inequality

Explain why a point on the boundary line cannot be used as a test point when graphing a linear inequality in two variables. Provide an example.

  Application of fraction

Attendance at the Fireman's Ball has been declining. Each year, the number attending is 2/3 of the previous year's attendance and the cost of food is 3/4 that of the previous year.

  What percentage of the bearings produced will not acceptable

Suppose, however, that the setting has changed during the course of production, so that the distribution of the diameters produced is well approximated by a normal distribution with mean 0.399 in. and standard deviation 0.002 in. What percentage o..

  Similar triangle theorem

A church steeple casts a shadow 115 ft long, at the same time a 9.0 ft post casts a shadow 7.0 ft long. How high is the steeple?

  What is the variance of the binomial distribution of voters

What is the variance of the binomial distribution of voters supporting a particular referendum? In a survey, 80% of the voters support a particular referendum. If 20 voters are chosen at random

  What dimensions will give the largest printed area

A poster is to have an area of 180 in2 with 2 inch margins at the bottom and sides and a 7 inch margin at the top. What dimensions will give the largest printed area?

  How much wire should be used for the square

How much wire should be used for the square in order to maximize the total area?

  Explain the ramifications of various differences in the cost

Explain the ramifications of various differences in the costs of materials, i.e. what happens to the dimensions of the box. You might want to deal with certain cases.

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