Determine speed with no current of ship and rate of current
The ship heads due south with current flowing northwest. Two hours later ship is 29 miles in direction 30 degrees west of south from original starting point. Determine speed with no current of ship and rate of the current.
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Determine the relation between the strength of the acid and the pka of an acid? Calculate the pka. For an acid HA, the concentration of HA and A- are 0.075 and 0.025, respectively, at pH 6.0. Calculate the pkA value for HA?
Solutions of silver nitrate and sodium carbonate react to form solid silver carbonate and a solution of the sodium nitrate. A solution having 3.50 g of sodium carbonate is mixed with one having 5.00 of silver nitrate.
An air plane springs a leak while in flight; air in the cabin is 22oC and 0.8 bar, pressure escapes to the outside, where the pressure is 0.15 bar. Suppose the expansion is adiabatic, calculate the temperature of the air after it expands?
If I purchase the 5 lb bag comprising of Peanuts and Cashews, and I pay $23.50 for bag, find how many pounds of cashews and how many pounds of peanuts are in bag?
Two hours later ship is 29 miles in direction 30 degrees west of south from original starting point. Determine speed with no current of ship and rate of the current.
Identify how many molecules PCB or breath a human in hales in a given town. Where the flux of PCBs is 50μg/m^2 year, Area of town = 100mile^2, deposition velocity of PCBs = 0.3cm/s, and MW = 320.
Assume she makes $884.61 monthly payments for ten years and then makes $1050 until loan is paid. When will mortgage be completely paid under given situations?
Heating 2.40 g of the oxide of metal X where the molar mass of X=55.9g/mol in the carbon monoxide yields the pure metal and carbon dioxide. The mass of the metal product is 1.68g.
Determine the numbers of moles of KClO4 are formed? Determine the numbers of moles of KCl are produced?
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You notice that over the past month, many students on campus have started wearing a new style of school sweatshirt.
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Hello all, My name is Shakeema; I am 33 years old. I have three children and two dogs. I am an animal lover and wish that I had room for many more animals!!!
Could answer the following question on Communicating with Family and Friends: 1. Describe four reasons that adults become friends
Problem: Write 2 goals for an IEP with 80% accuracy for the year and for each goal give 2 objectives using the following:
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