Explain the portfolio weights for a portfolio
What are the portfolio weights for a portfolio that has 110 shares of Stock A that sell for $79 per share and 85 shares of Stock B that sell for $62 per share?
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what will be the frequency heard by the observer. If the frequency emitted by the horn is 2000 Hz . The speed of sound is 343 m/s
The experiment is repeated with a metallic sphere of the same diameter, but unknown composition with a mass of 1.263 kg. If the same observed temperature change occurs in 4.59 s, what is the specific heat of the unknown material?
Lloyd's Cereal company packages cereal in 1 pound boxes (16 ounces). A sample of 36 boxes is selected at random from the production line every hour, and if the average weight is less than 15 ounces,
Question: A light stick with two masses attached to it is spinning about its center at 5 revolutions per minute. The length of the stick is 2.5 meters and the masses are 1.5 kg each. What are the angular momentum and rotational kinetic energy of t
The firm uses the perpetual inventory system, and there are 70 units of the item on hand at the end of the year. What is the total cost of the ending inventory according to the FIFO?
Find the margin of error associated with a 99% confidence interval that estimates the proportion of them that are involved in an after school activity.
More air is added until the pressure and temperature rise to 35 psia and 90°F. Determine the mass of air added to the tank. Approximate answer: 10 lbm.
Find the 95% confidence interval for the proportion of yellow M&Ms in that bag.
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State whether or not you agree with each student and state why or why not. Student 1 Since Earth has had more geologic activity than Mars the size
You are interpreting at an international climate change conference. The speaker is discussing the impact of climate change on agriculture
Define the global conveyor belt. What is the main force that drives the global conveyor belt? What is a surface current? What causes surface currents to occur?
Question: How does building a reservoir trigger earthquakes along a fault?
What are the principal advantages and disadvantages of vertical looking (airborne or spaceborne) radars as compared to horizontal looking (ground based) radars?
Landsat 7 travels with a ground speed of 6.47 km/sec in a 705 km altitude circular sun synchronous orbit. It collects data across a ~185 km wide swath
Question: Engaging in water supply planning is most helpful in the management and prevention of which natural hazard?