A flask filled to the 25.0 ml mark contain 29.97 g of a concentrated salt water solution. What is the density of the solution?
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Sardano and Sons is a large, publicly held company that is considering leasing a warehouse. One of the companys divisions specializes in manufacturing steel, and this particular warehouse is the only facility in the area that suits the firms operations. The current price of steel is $858 per ton. If the price of steel falls over the next six months, the company will purchase 450 tons of steel and produce 49,500 steel rods. Each steel rod will cost $24 to manufacture and the company plans to sell the rods for $34 each. It will take only a matter of days to produce and sell the steel rods. If the price of steel rises or remains the same, it will not be profitable to undertake the project, and the company will allow the lease to expire without producing any steel rods. Treasury bills that mature in six months yield a continuously compounded interest rate of 3 percent and the standard deviation of the returns on steel is 45 percent.Use the Black-Scholes model to determine the maximum amount that the company should be willing to pay for the lease. I NEED HELP Felix is going back through an email he wrote and editing it to make it more to the point and to get rid of extra words where they're not needed. What characteristic of effective communication is he working on?Question 1 options:concisenesscompletenesscorrectnesscourteousness the doctor knows that your son is unlikely to have a common cold, based on which sign/symptom? 4.1 Meaning of citizenship How many Liters in 1.98 moles solution using 4.2 moles 3.) What spurred the growthof Virginia?a) tobaccob) coal miningc) new farmland forfarmersd) new urban areas weredeveloping in desperate need of help!! (i accidentally clicked the first answer) Help pls answer and explain the question below (comes with pic)The following scatter plot represents the scores of thirteen students on a geography test compared to the number of hours that each student studied for the test. Use the line of best fit to predict the score of a student who studied three hours for the test. Home values in a town have declined 26% per year for each of the pastfour years. What was the total percentage decrease in home valuesduring the four-year period? Question 10 of 30The Medici family influenced the development of Renaissance art by:OA. founding the first national museum.B. conducting important scientific experiments.OC. selling Italian art in northern Europe.OD. providing patronage for Renaissance artists.SUBMIT The nuclear localization signal is typically a(n) _______, rich in the amino acids_______.a. -helix; Pro, Lys, and Argb. -helix; Leu, Phe, and Glyc. short chain; Lys and Argd. short chain; Phy and Gly A loose spiral spring carrying no current is hung from a ceiling. When a switch is thrown so that a current exists in the spring, do the coils move closer together move farther apart not move at all Which statement is true about the Native American population in the United States?A)It declined in the late 1800s due to mass migration to other countries.B)Native Americans share a common culture and language.C)Some groups are currently developing mineral resources on their land.D)Native Americans came to the United States to help build railroads. Identify the correct equation of the graph.-10O f(b) = (6+4) +8O f(b) = (b+8) +4Of(b)=(6-8)-4O-5105-5-10V5O f(b) = (b-8) +4Of(b) = (6-4)-8Of(b) (6-4) +810Check true or false: when a nation is too small to affect world prices, allowing free trade will have a non-negative effect on total surplus in that country, regardless of whether it imports or exports as a result of international trade. How do trees interact with other organisms?a.They provide mammals with food.b.They receive shelter from insects.c.They obtain food from other plants.d.All of the above V the nurse has commenced a transfusion of fresh frozen plasma (ffp) and notes the client is exhibiting symptoms of a transfusion reaction. after the nurse stops the transfusion, what is the next required action? true or false greater temperature fluctuations are seen in coastal areas due to the marine effect. which vlan will be configured by default on a switch where no other custom configuration has been performed after a company recognizes a need, it develops product ______ that potential suppliers can use to develop their proposals to supply the product.