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.
Expected delivery within 24 Hours
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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How do you usually help parents shift their perspective when they expect more academic style activities at this age?
Childhood trauma, such as witnessing domestic violence or personally experiencing abuse, has significant neurobiological effects for both physical and psycholog
Question: The emotional impact of trauma and other stresses from infancy to adolescence is called:
When measuring participant self-esteem, we might want to have participants complete the measure twice, about a week apart,
The contributions of early theorists such as Atkinson, Shiffrin, and Tulving shaped the evolution of cognitive psychology.
Which behavior is a sign of GAD? Sleeping more than usual Excessive exercising Feelings of worthlessness Having difficulty staying focused on daily tasks.
Question: Which trait is a characteristic of individuals with positive mental health?