A student wants to determine whether an unknown solid is an ionic compound. He puts some in water and finds that it does not dissolve. He says that this proves the solid is ionic. Which best evaluates the student's reasoning? (2 points) He is incorrect, because water can dissolve ionic solids. The test proves nothing, because water dissolves all solids. He is correct, because polar liquids cannot dissolve ionic solids. The test proves nothing, because it only shows that the solid is a compound.

Given the equation: butanoic acid + 1-pentanol catalyst water + XTo which class of organic compounds does product X belong? A possible advantage of hearing this scene, as opposed to reading it silently, is that An object is translated from A (-6, -4) to A' (-18, -8). What is the translation rule? Which of the following tools was most effectively used by Congress to limit the number of immigrants?A. literacy testsB. quota systemC. health examsD. background cheksWhich of the following statements inmigration are most accurate? Select all that apply. (2 points)A. Immigrants have not suffered discriminatory practiesB. Quotas were used to restrict immigrants from certain regionsC. Immigrants easily assimilate into American societyD. Immigrants often come to escape poor living conditions at home ---what is the perimeter of triangle SOW Describe the positions of leadership in the House of Representatives and the Senate What can you conclude from the fact that political maps often change but physical maps rarely do? 27x+3=6 Whats is x in that problem Most kangaroos have large, heavy tails while monkeys have long, thin tails. Kangaroos use their tails while hopping and crawling around. Monkeys use tails while moving through trees. Both the animals use their tails primarily for Asexual reproduction involves...A) two parents and results in offspring that are different from both parents.B) only one parent and results in offspring that are very different from the parent.C)only one parent and results in offspring that are identical to the parent.D)two parents and results in offspring that are identical to one parent. A test developer compares a student's performance on a newly developed math achievement test to the same student's performance on a well established math achievement test for the purpose of exploring the ________ validity of the new test. The graph of f(t) = 4.2 shows the value of a rare coin in year t. What is themeaning of the y-intercept?A. When it was purchased (year 0), the coin was worth $2.B. When it was purchased (year 0), the coin was worth $4.C. In year 1, the coin was worth $8.D. Every year the coin is worth 4 more dollars. Terryn spent a long day "climbing mountains" (the hills at the park by their house) with her little brother Justin. By the time they finished "exploring new territory" (the corner stop sign), she was all worn out. Babysitting took more energy than she thought. "You two are so dirty!" Mom said as soon as they came in the house. She held her nose as Justin skipped past her. "And you smell pretty bad, toointo the tub with you." I want nothing more than to take a hot shower and go to sleep, Terryn thought as she trudged to her room. She went directly to her bathroom to prepare for bed. Fifteen minutes later, she climbed into bed and pulled the covers over her head. "I am going to sleep as long as I possibly can," Terryn sighed. Just as she began to drift to sleep, Justin crept into her room. "Tell me a story," Justin said, as he crawled and bounced onto her bed. "Isn't it your turn to tell me a story?" Terryn yawned. "Um . . . I don't think so?" "Um . . . You know I have told you stories every night this month. You tell me a story." "Terryn!" Justin whined. "Your stories are always so much better than mine." What is the point of view ? A.it is told from third person. B.it shifts from third person to first person. C.it shifts from first person to third person. D.it is told from first person. 1. Why is the Mercator map projection especially useful for navigation on the surface of the earth?Distortion of shape is minimizedb. Direction is constant across the mapDistances are correctly portrayedd Area of land masses is shown correctlye. It shows the sizes of bodies of water realistically A coat is marked down 40% off the original price. If theoriginal price was S115.00, what is the sale price of thecoat before sales tax? Find all values of x in 17/x-12/x-12/(x-1)2 Please someone help.I really need help on this just screenshot the pic then draw on it or any other way.Ok thank bye. A woman of blood type A marries a man with blood type O. The woman's mother had blood type B and her father had blood type AB. The man's mother had blood type B and his father had blood type A. What is the genotype of the woman?a) AOb) BOc) AAd) BBe) ABf) O Suppose a random sample of 200 Americans is asked to disclose whether they can order a meal in a foreign language. Describe the sampling distribution of p , the proportion of Americans who can order a meal in a foreign language. Tamarisk, Inc. lends Nash's Trading Post, LLC $52800 on April 1, accepting a four-month, 12% interest note. Tamarisk, Inc. prepares financial statements on April 30. What adjusting entry should be made before the financial statements can be prepared? Note Receivable 52800 Cash 52800 Interest Receivable 528 Interest Revenue 528 Cash 528 Interest Revenue 528 Interest Receivable 1584 Interest Revenue 1584