Solution-Explain about natural growth model

Explain about natural growth model

Assignment Help Engineering Mathematics

Reference no: EM13278284

The amount A(t) of atmospheric pollutants in a certain mountain valley grown according to a natural growth model in such a way that the amount triples every 12 years. Initially the valley contains 8 pu ( pollutant units).

It is considered dangerous to live in the valley once the level reaches 100 pu. how long will it take before it is considered dangerous to live in this mountain valley ?

Reference no: EM13278284

Questions Cloud

Explain the formation reaction of h2so4 : Which one of the following reactions occurring at 25 ?°C is the formation reaction of H2SO4(l) a. H2(g) + S(s) + 2O2(g) => H2SO4(l) b. H2SO4(l) => H2(g) + S(s) + 2O2(g) c. H2(g) + S(g) + 2O2(g) => H2SO4(l) d. H2SO4(l) => 2H(g) + S(s) + 4O(g) e. 2H..

Explain how copper sulfide is formed : When copper is heated with an excess of sulfur, copper(I) sulfide is formed. In a given experiment, 2.33 g of copper was heated with excess sulfur to yield 1.76 g of copper(I) sulfide. What is the percent yield

What was the time of death : Assume that the temperature of the body at the time of death was 98.6 fahrenheit and that is has cooled in accourd with Newton's law. What was the time of death ?

Define the theoretical yield in grams of co2 produced : Assuming gasoline is 89.0% isooctane, with a density of 0.692 g/mL, what is the theoretical yield (in grams) of CO2 produced by the combustion of 1.56 x 1010 gallons of gasoline

Explain about natural growth model : How long will it take before it is considered dangerous to live in this mountain valley - atmospheric pollutants in a certain mountain valley grown according to a natural growth model

How to calculate the standard enthalpy change : Data: SO2(g) + 1/2O2(g) => SO3(g) ?H = -99kJ Use the data above to calculate the standard enthalpy change for the reaction below. Reaction: 2SO3(g) => O2(g) + 2SO2(g) H

Estimate the torque on the coil : A circular coil of wire with 200 turns and a diameter of 6cm carries a current of 7A. What is the torque on the coil

What is the time for the car to go the quarter-mile : Drag racing combines the reflexes of the driver with a powerful engine to propel a specially designed car across a quarter mile as quickly as possible. What is the time for the car to go the quarter-mile

Explain balanced equation for the combustion of isooctane : write the balanced equation for the combustion of isooctane (C8H18) to produce carbon dioxide and water. Use the smallest possible integers to balance the equation.

User Account

All Pages

Explain about natural growth model

Reference no: EM13278284

Reference no: EM13278284

Questions Cloud

Reviews

Write a Review

Engineering Mathematics Questions & Answers

Prime number theorem

Proof of bolzano-weierstrass to prove the intermediate value

Antisymmetric relations

Distributed random variables

Prepare a system of equations

Managing ashland multicomm services

Skew-symmetric matrices

Type of taxes and rates in spokane wa

Stratified random sample

Find the probability density function

Develop a new linear programming for an aggregate production

Discrete-time model for an economy

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT