4. From the 1940’s to the mid 1960’s musicals used classical or jazz in their shows until 1966 when the musical _____________________ became the first show to use rock music!

spanish please help thank youuu What do you mean by friendly nation What is the value of y?What is the area, in square inches, of the rectangle Consider two neighboring island countries called Arcadia and Felicidad. They each have 4 million labor hours available per week that they can use to produce jeans, corn, or a combination of both. The following table shows the amount of jeans or corn that can be produced using 1 hour of labor. Jeans CornCountry (Pairs per hour of labor) (Bushels per hour of labor)Arcadia 8 16Felicidad 5 20Initially, suppose Arcadia uses 1 million hours of labor per week to produce jeans and 3 million hours per week to produce corn, while Felicidad uses 3 million hours of labor per week to produce jeans and 1 million hours per week to produce corn. Consequently, Arcadia produces 8 million pairs of jeans and 48 million bushels of corn, and Felicidad produces 15 million pairs of jeans and 20 million bushels of corn. Assume there are no other countries willing to trade goods, so, in the absence of trade between these two countries, each country consumes the amount of jeans and corn it produces.Arcadia's opportunity cost of producing 1 pair of jeans is____of corn, and Felicidad's opportunity cost of producing 1 pair of jeans is____of corn. Therefore,____has a comparative advantage in the production of jeans, and____has a comparative advantage in the production of corn. Suppose that each country completely specializes in the production of the good in which it has a comparative advantage, producing only that good. In this case, the country that produces jeans will produce ___ million pairs per week, and the country that produces corn will produce ____ million bushels per week.When the two countries did not specialize, the total production of jeans was 23 million pairs per week, and the total production of corn was 68 million bushels per week. Because of specialization, the total production of jeans has increased by____million pairs per week, and the total production of corn has increased by____million bushels per week.Because the two countries produce more jeans and more corn under specialization, each country is able to gain from trade.Calculate the gains from tradethat is, the amount by which each country has increased its consumption of each good relative to the first row of the table. In the following table, enter this difference in the boxes across the last row (marked Increase in Consumption).Arcadia Felicidad Jeans Corn Jeans Corn (millions of pairs) (millions of bushels) (millions of pairs) (millions of bushels)Without TradeProduction 8 48 15 20Consumption 8 48 15 20 With Trade Production Trade actionConsumption Gains from trade Increase in consumption Why research proposal often gets rejected?Give me at least 5 reason why? I NEED HELP FAST PLEASE :) I WILL GIVE YOU BRAINLIEST IF YOU HELP ME WITH THIS MATH WORKSHEET (1/2) Select the correct answer from each drop-down menu. ABC has A(-3, 6), B(2, 1), and C(9, 5) as its vertices. The length of side AB is____ units. The length of side BC is ____ units. The length of side AC is ____ units . Please answer!! What's the slope? A rectangular flag for a club has the following design on it.What is the area of the shaded region on this flag?75 inB90 inC141 in 2D216 in if f (x) = -x - 7 what is f (-3)Plz help The accompanying diagram shows two triangles. Which proportion could be used to solve for x ? Subtract f(x) and g(x) when:f(x) = 3.2 + 2x - 8 and g(x) = 72 8x + 4f(x) - g(x) = What is the solution to this system of equations? A: (-1, 2)B: (4, -2)C: (2, -1)D: (-2, 4) The slope below the line is -1/7. Write a point-slope equation of the line using the coordinates on the labeled point. PLEASE HELP PLEASEEEEEEEEEEE A mutation in which cell would only affect the organism and not future generations A. Sperm cell and lung cellB. Sperm cell and egg cellC. Nerve cell and brain cellD. Egg cell and liver cell What is the meaning of The superior man thinks of virtue;the ordinary man thinks of comfort A circle has a radius of 3.6 calculate the area of circle use 3.14 round your answer th the nearest hundredth of a square meter In the 1500s what new style of Music Theater was created in Italy?pls hurry- qwqwqwqwqwq