What is the predicted number of zebra mussels years from now

Assignment Help Civil Engineering
Reference no: EM13304071

A population of zebra mussels is present in the Colorado stream. The zebra mussels have a net growth rate of 0.09 yr-1. At the current time there are 176 zebra mussels in the stream. What is the predicted number of zebra mussels 5, 10, and 20 years from now?

Reference no: EM13304071

Questions Cloud

Channel used for business communication : Select a channel used for business communication. What are the advantages and challenges of that form of communication? Provide an example when you have used that form of communication or when someone else has used that form of communication with you..
Should new york company proceed with this purchase : Should New York Company proceed with this purchase? Calculate the NPV and the PAYBACK period to make your decision.
Importance of basing important decisions on good assumptions : As a recently promoted manager, you are learning about the importance of basing important decisions on good assumptions; you thought you would practice by thinking through some major decisions that have been made and what the assumptions that the dec..
Most significant principles in security job design : What are the most significant principles in security job design? What personal characteristics are the most desirable for security personnel? Do you think there might be any positive, significant relationship between the possession of certain persona..
What is the predicted number of zebra mussels years from now : The zebra mussels have a net growth rate of 0.09 yr-1. At the current time there are 176 zebra mussels in the stream. What is the predicted number of zebra mussels 5, 10, and 20 years from now
Perform a check that the elevation of the curve at station : A vertical curve is to connect two tangents that intersect at station 30+50 at an elevation of 800.00 ft. The approach gradient is 3 percent and the departure gradient is -5 percent. The elevation of the curve at station 32+50 must be equal to at ..
Value of digital privacy in an information technology age : The Value of Digital Privacy in an Information Technology Age?Due Week 4 and worth 100 points??Research Websites and other technologies that provide private information on U.S. citizens.
Determine the ratio k of the tension in the remaining wire : The small sphere of mass (m) is suspended initially at rest by the two wires. If one wire is suddenly cut, determine the ratio (k) of the tension in the remaining wire immediately after the other wire is cut to the initial equilibrium tension.
Determine the components of the 800 lb force f along axes : determine the components of the 800 lb force f along the oblique axes a and b. also, determine the projections of f onto the a and b axes

Reviews

Write a Review

Civil Engineering Questions & Answers

  Explain how factors affect excavation operations and costs

Explain how the different physical characteristics and moisture content of soil lead to the different angles of repose, swell, and shrinkage factors. Explain how these factors affect excavation operations and costs.

  Measure the distance pa, pb, pc

Measure the distance PA, PB, PC etc. from p to various point with chain or tape and plot them to scale along the co responding rays. Join the points a, b, c, etc. to give outline of survey.

  Determining transformed moment of inertia

Determine the transformed moment of inertia for the beam using steel as the reference material. Express your answer in in^4 to the nearest 0.1 in^4.

  Compute dead load due to backfill that the pipe must support

A 300 mm diameter pipe is placed in a 3 m deep rectangular trench that is 0.60 m wide. The trench is backfilled with clay that has a bulk unit weight of 18.8 kN/m3. Compute the dead load due to backfill that the pipe must support.

  How high can the hump be made without backing flow up

A smooth hump is placed in the bottom of the channel. What would be the depth of flow over a 3 ft high jump. How high can the hump be made without backing flow up What would be the depth of flow over and just upstream of a 6 ft high jump

  Calculate maximum allowable shear force v max for the girder

is fabricated of two 300 mm X 25 mm flange plates and a 800 mm X 16 mm web plate. the plates are joined by four fillet welds that run continuously for the length of the girder. each weld has an allowable load in shear of 920 kN/m.

  Find the probability of landing on the head side of the coin

A coin is tossed and a single 6-sided die is rolled. Find the probability of landing on the head side of the coin and rolling a 3 on the die.

  Average shearing stress

Two strips of a plastics material are bonded together as shown. The average shearing stress in the glue must be limited to 1000 kpa.

  Determine what is the lattice of the structure

A particular unit cell is cubic with ions of type A located at the corners and facecenters of the unit cell and ions of type B located at the midpoint of each edge of the cube and at the body centered position.

  Calculate the stress at failure of a concrete test cylinder

Calculate the stress at failure of a concrete test cylinder with a measured diameter of 152.4 mm and a recorded load of 371,426N. Units of ksi.

  Determine dead load in pounds per linear foot from concrete

A three span continuous beam has spans of 27, 30, and 27 feet. The beams support one-way slabs, 6 inches thick that span 20 feet center to center. Assume that the beams are 16 inches wide and 24 inches deep.

  Determine tension in rope ab required for static equilibrium

The frame is designed to carry the hanging mass at G equal to 167 kg. The frame is supported by a pin connection at C and the rope AB, and constructed with pin connections at points E, F, and D. Importantly, members BEFG and EDC are continuous mem..

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