Severe thunderstorm dumped
A severe thunderstorm dumped 2.5 in of rain in 30 min on a town of area 34 km2. What mass of water (in kg) fell on the town? One cubic meter of water has a mass of 10^3 kg.
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Galileo made the first European observations of sunspots in 1610, and daily observations were begun in Zurich in 1749. At the present time we are well into the 23rd observed cycle. What is the frequency of the sunspot cycle? Give your answer in Hz
Question: a. is this significant evidence of a difference between the age distribution of jurors and the countywide age distribution? b. does there appear to be an age bias in the selection of jurors?
What is the length of a helical section of a polypeptide chain of20 residues? What is its length when it is fully extended? (Youneed to get bond lengths and angles using trig functions to get the linear length)
If the component of force acting along AC is required to be 300lb, directed from A to C, determine the magnitude of force acting along AB and the angle theta of the 500lb force.
The members of the truss shown can withstand a maximum compressive force of 800 lb, and a maximum tensile force of 2000 lb. If a = 6 ft, determine the greatest load P that the truss can support.
Using a 0.05 level of significance, what is the critical point for this test? Give your answer to four decimal places. What is the appropriate conclusion?
A novice golfer on the green takes three strokes to sink the ball. The successive displacements are 4.00 m to the north, 2.00 m northeast, and 1.00 m at 30.0° west of south. Starting at the same initial point, an expert golfer could make the h
A total of 50 mL of ice water are used in processing the final reaction mixture (including the water used to rinse theprecipitate). How many grams of aspirin could be lost in this process?
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Problem: According to Jonathan Haidt, which of the two moral foundations do liberals emphasize above all the others?
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Question: According to the text, which of the following is NOT true regarding school district responsiveness?
Question: Which of the following would be an observation that employs the concept of interdependence?
Question: Most experts agree that globalization tends to make which of the following less relevant?
Question: Which of the following is not true regarding security? a. Security is a process. b. Security is a war that must be won at all costs.
Do you think the increasing role of agencies in daily life improves the efficiency of government, or does it create unnecessary complexity?