A field party is capable of making taping observations with a standard deviation of +,-0.003m per 30m taped length. What standard deviation would be expected would be expected in a distance of 120m taped by this party? Also what is the expected 95% error in 120m.

Determine how many balloons would be taken : To float a 160 pound man using helium balloons (assume 0.52 cubic feet per inflated balloon). How many balloons would it take. Assume density of air is 1.29 kg/cubic meter and the density of helium is 0.179 kg/cubic meter. |

Every college student had the problem of selecting the : Every college student had the problem of selecting the college or university to attend. Was this a simple, intermediate, or complex problem for you? Explain. |

Desoto seated in a barcelona cafe drinking absinthe : Desoto seated in a Barcelona cafe drinking absinthe. The painting was done in 1903 and valued then at $600. If the painting was owned by the same family until its sale in 1995, what rate of return did they receive on the $600 investment? |

What force is required to hold in equilibrium under mercury : A cube has side dimensions of 18.00 in. It is made of steel having a specific weight of 491 pcf. What force is required to hold it in equilibrium under mercury |

What standard deviation would be expected in a distance : A field party is capable of making taping observations with a standard deviation of +,-0.003m per 30m taped length. What standard deviation would be expected in a distance of 120m taped by this party |

He wishes to select the savings institution that will give : A friend was left $50,000 by his uncle. He has decided to put it into a savings account for the next year or so. He finds there are varying interest rates at savings institutions |

What is the tension in the line to the bottom of the tank : An object is submerged in a water tank and tethered by a line to the bottom of the tank. If the object has a density of 45 kg/cubic meter and a volume of 2.5 cubic meters, what is the tension in the line |

What is the nominal annual interest rate : A student bought a $75 used guitar and agreed to pa for it with a single $85 payment at the end of 6 months Assuming semiannual (every 6 months) compounding, what is the nominal annual interest rate? What is the effective interest rate? |

Decide that the normal level of the interest rate has : In Keynes’s analysis of the speculative demand for money, what will happen to money demand if people suddenly decide that the normal level of the interest rate has declined? Why? |

## Determine the velocity as a function of positionA particle travels along a straight line with a constant acceleration. When s=4ft, v=3ft/s and when s=10ft, v=8ft/s. Determine the velocity as a function of position. |

## Determine the dead load per unit of length on a beamA floor system consists of wide flange steel beams (W18 x 60) equally spaced at 8ft center to center. A 6inch reinforced concrete slab spans between beams. The bottom of the slab is coated with plaster and the top of the slab has ¾inch hardwood fl.. |

## How many days will it take for 90 per- cent of the chemicalA first-order reaction that results in the destruction of a pollutant has a rate constant of 0.1/day. (a) How many days will it take for 90 per- cent of the chemical to be destroyed (b) How long will it take for 99 percent of the chemical to be destr.. |

## Determine how much power will be required above sea levelIf I raise a 1000 lbf weight 100 feet above sea level on earth in 10 seconds how much power will be required |

## What is the equivalent amount in year 10 of an expenditureWhat is the equivalent amount in year 10 of an expenditure of $5,000 in year one, $8,000 in year two, and increasing by $1,000 per year through year 10 Assume the interest rate is 10% per year. |

## Find distance particle will travel before coming to the restThe acceleration of a particle is defined by the relation a= -0.7v where a is expressed in in/s2 and v in in/s. Knowing that t= o the velocity is 30in/s, determine 1.) the distance the particle will travel before coming to rest |

## Determine the elastic and plastic section modulus of i-beamDetermine the elastic and plastic section modulus of the I-beam. The axis runs through the center of the beam on both x and y axis (completely symmetrical). Beam properties: h= 12inches tf= 0.5 inches bf= 6 inches tw= 0.25 inches |

## What was the students associated perception reaction timeThe student strikes the sign at a speed of 25 mi/h. if the student was travelling at 65 mi/h when the sign was first spotted, what was the student's associated perception reaction time |

## Determine the values of x and z for the coordinates of pointIf the resultant force is directed along the boom from point A towards O, determine the values of x and z for the coordinates of point C. Set F sub B equal to 1490 N and F sub C equal to 2320 N. |

## Find what is the constant dollar amount of the paymentYou have a $1,500 monthly loan payment. If inflation is 3.5% annually (compounded monthly). What is the constant dollar amount of this payment in your 80th month |

## Determine what is the uniform deterministic arrival rateferryboat queuing lane holds 40 vehicles. If vehicles are processed (tolls collected) at a uniform deterministic rate of 5 vehicles per minute and processing begins when the lane reaches capacity |

## Calculate enthalpy that has been added by burning fuelExhaust gas from a chemical process flows at a rate of 8,000 actual cubic feet per minute (acfm) from point A at 250°F and 1 atm pressure. It flows through a circular duct to a fan |

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