What's is a prepared piano?
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Simplify: ( 1^0+2^1+3^2) 22/ 5^0 seriously help like fr giving 20 points!!!! Which of the following is the factored form of the expression 18 + 12? The United States consumed about 19 million barrels of petroleum per day in 2000. This rate continues to increase. It is important to develop alternative sources of energy because petroleum F will eventually use up all the oxygen needed for human survival G is being spilled into the ocean faster than it is being used H fails to store solar energy and contains limited chemical energy J is a limited source of energy that is almost impossible to renew Identify the key signature plzz answer i give you a brainlist Susan won $2,000 at the blackjack tables on her birthday. Her winnings are an example of:________. a. an in-kind transfer. b. transitory income. c. life-cycle income. d. permanent income. When the correlation between x and y is zero, what is the best prediction of a y score that can be made from a given x score? True or false identify if it is false: Wetlands may be either freshwater or salt water biome. Which shows the correct order of processes for fungi to reproduce sexually?A genetically unique fungus is produced, a spore forms, and hyphae exchange genetic material.A spore forms, a genetically unique fungus is produced, and hyphae exchange genetic material.Hyphae exchange genetic material, a spore forms, and a genetically unique fungus is produced.A spore forms, hyphae exchange genetic material, and a genetically unique fungus is produced. Why didn't the Hindus and Muslims could not work together for fight the British in the GreatSepoy Rebellion of 1857? 6. Select the correct interrogative to complete this question.juega en el partido?Cundo?Qu?Cunto?Quin? What is Big vs small states (part of the us constitution), and how does it work? Complete this bible versefill in the blanks Read this section the poem "White-Eyes."I don't know the name of this bird, I only imagine his glittering beak tucked in a white wing while the cloudswhich he has summoned from the north which he has taught to be mild, and silentthicken, and begin to fall into the world below like stars, or the feathers of some unimaginable birdHow does the structure support the big idea in this section of the poem? Check all that apply.The lines seem to float on the page like a birds feathers.The stanzas seem to take the shape of bird wings.The lines in the first stanza start long and then get short, as if they are moving down.The stanzas seem to take the shape of a birds nest in a tree.The lines are spread all over the page like stars in the sky.MULTIPLE CHOICE PEOPLE If the empire state building stands at around 1,454 feet and something is born every 0.00000000000000000000005 second how long is the average toenail length for a standard bridge troll? (I'm asking for a friend of mine..) Deontogical ethics are based on which of the following A balloon contains 0.075 m^3 ofgas. The pressure is reduced to100kPa and fills a box of 0.45 m^3.What is the initial pressure inside theballoon if the temperature remainsconstant? How does the ionosphere help radio transmission? A convex polyhedron has faces that consist of 5 congruent squares and 4 congruent equilateral triangles. Thepolyhedron has 16 edges. How many vertices does it have?O 5 verticesO 9 verticesO 13 verticesO 14 vertices (18) PS help me what was unique about Wilmington &weldon railroad & the North Carolina when they were new? ill mark brainlist if i can!!