Anna is thinking of changing her cell phone service

Assignment Help Civil Engineering
Reference no: EM13552932

Anna is thinking of changing her cell phone service, and she is comparing three plans:

1. Plan 1 has a $20/month access fee, unlimited nights and weekends, 300 anytime minutes plus $0.29/minute for minutes over 300, text messages cost $0.10 each, and roaming cost $0.39/minute whenever she leaves the state.

2. Plan 2 has a $40/month access fee, unlimited nights and weekends, 750 anytime minutes plus $0.29/minute for minutes over 750, text messages cost $0.05 each, and roaming cost $0.39/minute whenever she leaves the state.

Reference no: EM13552932

Questions Cloud

Find radius of helical path takenby beam and pitch of helix : A beam of proton with velocity= 4* 10 ^6 m.s enter uniform M.F. of 0.3 T. the velocity makes angle 60 degree with M.F find radius of HELICAL path takenby beam and pitch of the helix
Find the partial pressures of the air and water vapor : A space is at a temperature of 75 F, and the relative humidity is 45 percent. find the partial pressures of the air and water vapor
Find the total bulb power in w total bulb power lost as heat : Where: Q is the amount of energy added (joules) M is the mass of the fluid (kg) C (subscript p) is the heat capacity of the fluid (joules/kg/K), and Delta T is the change in temperature (K or C degrees) A garage (24 ft x 24 ft x 10 ft) is illuminated..
How much will you save on power if you replace an incandesce : Compact fluorescent light (CFL) bulbs have been avaiable for years; they are bery efficient but a little pricey. A CFL bulb that puts out as much light as a 60-W incandescent bulb might costs $10, compared to about $1 for the incandescent bulb. But C..
Anna is thinking of changing her cell phone service : Anna is thinking of changing her cell phone service, and she is comparing three plans: 1. Plan 1 has a $20/month access fee, unlimited nights and weekends, 300 anytime minutes plus
Compute and compare the hydraulic conductivity : Compute and compare the hydraulic conductivity (m/s) of a formation with respect to the three liquids below. The formation has a permeability k = 0.1 darcy and g = 9.8 m/s2.
How many grains of rice were placed on the 16th square : A sample of soil is compacted into a 9.44x10-4 m3 laboratory mould. The mass of the compacted soil specimen is 1.91 kg and its water content is 14.5%. Using a specific gravity of solids of 2.66, compute the degree of saturation, density and unit weig..
Determine whether the joint will fail in tension or in shear : Two wooden members of uniform rectangular cross section of sides a = 100 mm and b = 60 mm are joined by a simple glued joint as shown. knowing that the ultimate stress of the joint are 1.26 MPa in tension and 1.50 MPA in shear and that P= 6kN, determ..
Determine the diameter of the pipe assume smooth transition : It is required to reduce a pipe of diameter 8 in to a minimum diameter pipe that allows the downstream velocity not to exceed twice the upstream velocity. Determine the diameter of the pipe. Assume smooth transition

Reviews

Write a Review

Civil Engineering Questions & Answers

  Find the normal and shear stresses on an oblique plane whose

At a point in a material, a resultant stress of 151 MN/m^2 acts in a direction making angles of 52 deg, 79 deg, and 40.13 deg with the coordinate axes, x,y and z respectively

  Calculate individual standard deviations for treatment group

One issue is to calculate the "pooled" variance and "pooled" standard deviation. Since we expect that the variances of the improvement scores by both groups could be a bit different, we'd want an overall value that reflects the variance of both gr..

  Determine the range of values of p for which equilibrium is

A 5-m wide rectangular open channel lined with rubble masonry (n=0.025) and laid on a slope of 0.0004. If the depth of flow is 3 m, what is the rate of discharge (m3/s)

  What is the distance corrected for the erroneous tapelength

A 100 ft steel tape known to be only 99.97ft long (understandard conditions) was used to record a measurem,ent of 215.63ft. What is the distance corrected for the erroneous tapelength

  Determine the cratess velocity when the crate reaches point

If the force is removed when the crate reaches point B, and the crate is then released from rest, determine the crates's velocity when it slides back down the plane and reaches point A.

  Estimate the required surface area

Estimate the required surface area (A), and the diameter and the depth of the tank.

  What is tension force in the bolts holding the bend in place

The volume of the bend is 0.1 m3. The steel of the bend material weighs 51 kg. Neglecting friction or other losses in the pipe, what is the tension force in the bolts holding the bend in place

  Determine how much would expect to win from the game

You and your friend go into sports bar where a dart throwing competition is going on.you buy m darts at 1 dollar each.you throw these m darts at the board.Of these, N darts hit within the inner circle.

  Design rectangular sections for beams-loads and values given

fy=50000psi, f'c=3000 span of l=28 ft, dead load not including beam weight = 3 k/ft, live load=3 k/ft, p*=0.5pb, concrete weights=150 lb/ft cubed, use h=d+2.5 inch, assume beam weight =10kN/m and phi=0.90

  Explain what is the cost breakdown structure

What is the cost breakdown structure(CBS)? What are its purposes? What is included (or excluded)? How does it relate to a work breakdown structure (WBS)?

  Mixed liquor volatile suspended solids

For a mixed liquor volatile suspended solids (MLVSS) of 1800 mg/L, what is the total return solids flow rate?

  What is the runoff rate into the inlet grate

If the detention storage on the paved section is increasing at the rate of 60 m3/hr, what is the runoff rate into the inlet grate?

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