18. Fishermen in Oceania report dwindling supplies of their favorite fish. These fishermen fish in open water with no limits placed on who can fish in the water and how many fish can be taken from the sea. This is an example of a(n) A. artificially scarce good because good fisheries management could eliminate the fish scarcity. B. public good because no one is paying to fish in the water and no one can be excluded C. common resource because...
Answer all parts and show a work
Fishermen and their families are believed to have higher levels of mercury due to greater exposure and consumption of mercury than non-fishermen. Due to the potential health risks associated with the dietary consumption of mercury, a study was conducted to examine mercury levels in fishermen and in a control group of non-fishermen in a seaside community The partial dataset provided below represents the first few lines of data for this study, which involved...
urgent please help
Question 5 (13 points) (Fishermen Question) Two fishermen (balikci) went to a lake to catch carp (sazan) on a day. Let there be just one type of carp in the lake and assume that crap fishing is costless. Suppose that the second fisherman has better fishing skills and equipment than the first fisherman. In that regard, for each hour spend on the lake, the second fisherman catches 20 fish whereas the first fisherman catches 10 fish. These...
10.0g of hydrogen gas is burning in an open container, how much gas is released? Can you possibly include the Balanced chemical equation
How can gas chromatography be used in the identification of a compound?
QUESTION 1 0.5 points Save Answer A 567.6 mL sample of carbon dioxide gas, CO2, is collected at 1.41 atm and 22.3 °C. What is the mass of the carbon dioxide? QUESTION 2 0.5 points Save Answer What will be the pressure of 27.8 grams of oxygen gas in a glass container with a volume of 5 L at 28.8 °C? QUESTION 3 0.5 points Save Answer Consider the reaction between hydrogen gas and oxygen gas to form water: 2...
Fish are hung on a spring scale to determine their mass (most fishermen feel no obligation to report the mass truthfully). (a) What is the force constant (in N/m) of the spring in such a scale if it stretches 7.60 cm for a 10.5 kg load? N/m (b) What is the mass (in kg) of a fish that stretches the spring 5.50 cm? kg (c) How far apart (in mm) are the half-kilogram marks on the scale? mm
Fish are hung on a spring scale to determine their mass (most fishermen feel no obligation to report the mass truthfully). (a) What is the force constant (in N/m) of the spring in such a scale if it stretches 8.30 cm for a 12.5 kg load? N/m (b) What is the mass (in kg) of a fish that stretches the spring 5.50 cm? kg (c) How far apart (in mm) are the half-kilogram marks on the scale? mm
There is a limit to how much gas can pass through a pipeline, because the pipes can only tolerate so much pressure on the walls. To increase the amount of gas going through the pipeline, engineers decide to cool the gas (to reduce its pressure). Part A Suggest how much they should lower the temperature of the gas if they want to increase the mass per unit time by 1.5 times. Holding all other factors fixed.
QUESTION 17 Gas stations can price the products that they sell in their convenience store a little bit higher than other stores because a these products are usually substitutes to the gas sales and the demand for gas is inelastic ob these products are usually substitutes to the gas sales and the demand for gas is elastic c these products are usually complements to the gas sales and the demand for gas is elastic Od these products are usually complements...