Science questions answer to get 20 points

1. Kegler Bowling installs automatic scorekeeping equipment with an invoice cost of $190,000. The electrical work required for the installation costs $20,000. Additional costs are $4,000 for delivery and $13,700 for sales tax. During the installation, a component of the equipment is carelessly left on a lane and hit by the automatic lane-cleaning machine. The cost of repairing the component is $1,850.What is the total recorded cost of the automatic scorekeeping equipment?Included DR Machinery Total cost DR Expense Excluded Invoice cost Electric al work required for installation Delivery costs Sales tax Repair costs $ 190,000 20,000 4,000 13,700 1,850 $229,550 Total2. Known liabilities:-a. Include accounts payable, notes payable, and payroll-b. Are obligations set by agreements, contracts, or laws-c. Are measurable-d. Are definitely determinable-e. All of the choices are correct firm has a cash conversion cycle of 80 days, an average collection period of 25 days, and an average age of inventory of 70 days. Its operating cycle is ________ days.A) 95B) 105C) 60D) 130 the checkpoint region (cr) is defined as: select one: a. unknown location to begin file lookups b. region used to store checkpoints c. fixed and known location on disk to begin a file lookup d. checkpoints for time hacks on october 1, 20a1, borah, inc., a calendar year-end firm, invested in a derivative designed to hedge the risk of changes in fair value of certain assets, currently valued at $1.5 million. the derivative is structured to result in an effective hedge. however, some ineffectiveness may result. on december 31, 20a1, the fair value of the hedged assets has decreased by $350,000; the fair value of the derivative has increased by $325,000. borah should recognize a net effect on 20a1 earnings of: joshua applies for a bank loan to purchase a new house. however, joshua's creditworthiness is questionable so the bank requests that a third party with reasonable creditworthiness cosign the loan agreement. joshua's sister, emily, cosigns as a guarantor while joshua is the surety. within the year, joshua loses his job and his loan payments are delayed for over two months. which of the following is most likely to be true in this case? Find the Maclaurin series for f(x) using the definition of a Maclaurin series. [Assume that f has a power series expansion. Do not show that Rn(x) 0.]f(x) = 7(1 x)2f(x) =[infinity]sum.gifn = 0Find the associated radius of convergence R.R = under partial performance, if the buyer in an alleged contract for the sale of land has paid any portion of the sales price and either has begun to permanently improve the land or has taken possession of the land, the courts will consider the contract partially performed, and this partial performance will amount to proof of the contract. When conducting a hypothesis test for a given sample size, if the probability of a Type I error decreases, then the _____________.a. probability of incorrectly accepting the null hypothesis decreasesb. probability of Type II error decreasesc. probability of incorrectly accepting the null hypothesis increasesd. probability of incorrectly rejecting the null hypothesis increases 7. 20,000 pounds equals how many us tons? a. 2,000 tons b. 10 tons c. 10,000 tons d. 1 ton a radioactive nuclear isotope spontaneously decays with a half-life of 63.3 min. if you begin with a 589 mg sample of that isotope, how much of it will be left after 3.40 hours? draw the arrow pushing reaction mechanism for the aldol condensation of vanillin and acetone during the first step a client is applying to nursing school and has come to the clinic with a request to be tested for immunity to hepatitis b. which type of testing would be best to determine immunity? this example is from the song cycle pierrot lunaire. it is an example of which early 20th c., atonal style? Samuel and Joyce both bought CDs. Samuel bought 3x CDs and Joyce bought 2x-1 CDs.DrivemSamSPart A: If each CD had a regular price of $18 and a discount of $2, then which expression would show the amount of discount for all of their CDs?Part B: What is the expression for the COST of their CDs, combined (ignore tax)? the isalpha() method returns if the string contains only alphabetic characters and is at least one character in length. Which of the following assembler directives are used to define a Procedure in the 8086 MicroprocessorPROCEDURE and ENDPSTARTP and ENDPPROC and ENDPROCNone of the abovexor alter flagsSF and ZFSF and CFCF and OFNone of the aboveThe cdecl isa protocol provides one standard implementation scheme in the 32-bit environmenta program provides one standard implementation scheme in the 32-bit environmenta protocol provides one standard implementation scheme in the 64-bit environmentnone of themsar same as saltruefalseatod is aMacroProcedureInstructionnone of them an object with height 0.85 cm is placed a distance 19.75 cm in front of a convex mirror with focal length -6.25 cm,removedde6d0d485ec413711a4e98afe87284678ac0bba70217810ba692cdd66aafdf8cremoved 2m68-57-20-4f-a59d-29897 20% part (a) calculate and enter a value for the magnitude of the distance between the image and the mirror given the values in problem statement. |di||di| the maximum effect on real gdp of a $100 million increase in government purchases of goods and services will be? the so called baby aspirin an 80 mg dose is usually prescribed for people at risk of suffering a heart attack or stroke what is the physiological basis for this prescription Is there a real black Santa?