How many of each type of recruits are there

Assignment Help Mathematics
Reference no: EM13521874

A police academy is training 14 new recruits. Some are working dogs and others are police officers. There are 38 legs in all. How many of each type of recruits are there?

Reference no: EM13521874

Questions Cloud

Determine how much time has elapsed the earth : A spaceship takes a nonstop journey to a planet and returns in 100 hours according to a clock on the spaceship. how much time has elapsed the earth
What is the area of each turn in the coil : An AC generator rotating at 60 Hz in a 300 Gauss field has 1000 turns and produces an rms voltage of 150 volts, What is the area of each turn in the coil
Find the frequency of this light in vacuum and in a material : In a material having an index of refraction n , a light ray has frequency f, wavelength ?, and speed v. What is the frequency of this light in vacuum and in a material having refractive index n1
Define the equilibrium constant kc for the reaction : CO2 + H2 --> CO + H2O (all are gaseous) At equilibrium the container is found to contain 0.0883 M CO2. What is the equilibrium constant, Kc, for the reaction
How many of each type of recruits are there : A police academy is training 14 new recruits. Some are working dogs and others are police officers. There are 38 legs in all. How many of each type of recruits are there?
Calculate the suns loss of mass per day : The sun radiates energy at the rate of approximately 3.80 x 1026 W. Calculate the sun's loss of mass per day
What is the ultimate goal of all religions : What is the ultimate goal of all religions? different concepts of heaven or nirvana as held by different religious thought. Contrast the ideas of achieving perfection as the means of eternal life and the ideas of a place as one's eternal reward. Whic..
Obtain the magnitude of the magnetic force acting on wire : A wire carrying a 2A current is placed at an angle of 60 degrees with the respect to a magnetic field of strength 0.2T. obtain the magnitude of the magnetic force acting on the wire
The benzyl bromide is reacted with solid mg in diethyl ether : Draw the skeletal structure of the major organic product resulting from the following synthesis steps. Benzyl bromide is reacted with solid Mg in diethyl ether.

Reviews

Write a Review

Mathematics Questions & Answers

  A standard deviation of 5 hours what percentage of bulbs

the lifetimes of light bulbs of a particular type are normally distributed with a mean of 370 hours and a standard

  Permutation and combination to find number of ways

Permutation and combination to find number of ways

  What was the cost of the meal before the tip

Selena left a 15% tip for a meal. The tip was $8.40. What was the cost of the meal before the tip?

  Explain what is the original number

If the digits are reversed, the new number will be 18 more than the original number. What is the original number?"

  Estimate the maximum error

The dimensions of a closed rectangular box are measured as 90 cm, 65 cm, and 34 cm, respectively, with a possible error of 0.2 cm in each dimension. Use differentials to estimate the maximum error in calculating the surface area of the box.

  Explain how math properties manifest as physical consequence

Explain how the math properties manifest as physical consequences - Evaluate the mathematical properties of your system - Order ODE

  At what rate is the total area of the disturbed water change

When the total area of the disturbed water is square feet, at what rate is the total area of the disturbed water changing?

  Find the equation of motion

Find the equation of motion if the mass is initially released from equalibrium position with a downward velocity of 1 ft/s.

  Solve the system of equations by substitution method

Solve the system of equations by the substitution method. State whether equation is independent, dependent, or inconsistent.

  What percent of the oranges have at least of juice

An orange juice producer buys all their oranges from one particular orchard. The amount of juice from the oranges is approximately normally distributed with a mean of 151 ml. and a standard deviation of 43 ml.

  Expected values and probability distributions

Probability : Expected Values and Probability Distributions - According to an automobile manufacturer, the company uses 3,000 lock-and-key combinations on it's vehicles

  How many of each kind of car are there

There are 24 cars in the theater parking lot. there are 3 times as many 4-door as 2-door cars. how many of each kind of car are there?

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