Calculate the average speed for the round trip
A car travels up a hill at a constant speed of 41 km/h and returns down the hill at a constant speed of 80 km/h. Calculate the average speed (in km/h) for the round trip.
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The guns, once fired, lanuched self-accelerating bullets with a constant horizontal acceleration of 7 meters per second squared. Guns were fired perfectly horizontally to hit the human targert as it passed the shoulder height of the duck.
Determine the pressure exterted by the gas using Van der Waals equation of state (a=1.474bar(m^3/kmol)^2, b=0.0395m^3/kmol)
The sample mean is 49, and the population standard deviation is 5. Conduct the following test of hypothesis using the 0.10 significance level. What is the value of the test statistic? What is the p-value?
Calculate the concentration of a benzoic acid solution (weakmonoprotic acid) if the equivalence point of a titration on 10.00mLof benzoic acid was reached after adding 22.61mL of 0.1062MNaOH.
If 20 kg/s flows out of the condenser, what is the mass flow rate of the superheated stream, if saturated fluid leaces the heater at 500 kPa?
Let X be a continuous distribution with probability density function: f(x))=2 / (x+3)^2 if x??2 and f(x)=0 otherwise Let Y=X^2. Determine P(Y<=4)
How much sodium hydroxide in grams must be added to a sampleof seawater to completely precipitate the 83.2 mg of magnesiumions present?
A piston-cylinder containing 1 kg air at 500°C and 500 kPa is connected to a Carnot heat engine where the environment is 25°C and 100 kPa.
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What are some of the differences between the Democratic and Republican Parties? What policies does each party advocate for?
Since 1854, the United States has mainly operated under a two- Party system dominated by the Democratic and Republican parties.
I believe voting for any 3rd party should not be considered wasting a vote. Voting should be for everyone who can and shouldn't exclude for the two parties.
A public policy decision affects thousands of residents, but only major donors and industry lobbyists are invited to private meetings
Social media can play a significant role in crisis response. It has five major uses during a critical incident: conducting emergency communications
Given this, is voting for a third-party candidate in a presidential election wasting your vote? Why or why not? Should we consider third parties at all?
Friedrich A. Hayek (1899-1992) opposed the views of Karl Marx. For Hayek, the threat was socialism, even early steps toward a socialist economy.