Questions
The best high school and college tutors are just a click away, 24×7! Pick a subject, ask a question, and get a detailed, handwritten solution personalized for you in minutes. We cover Math, Physics, Chemistry & Biology.

College Math - Others
Linear AlgebraDate Transaction 1 Nov Beginning balance 40 00 4 Nov Purchases 70 00 6 Nov Purchases 40 00 7 Nov Sales 100 00 Calculate the cost of ending inventory after the Nov 7 sale per LIFO Multiple Choice 1 100 2 120 3 500 2 200 1 020 2 280 20 00 22 00 24 00 60 00 Total 800 00 1 540 00 960 00 6 000 00 3

College Algebra
Complex numbersFor each equation choose the statement that describes its solution If applicable give the solution 3 v 2 5 2 3y s O No solution 0 1 0 O All real numbers are solutions 3 w 5 5w 2 w 6 O No solution 0 0 All real numbers are solutions 8 0 8 X

High School Math - Others
Binomial theoremA computer company uses 6 characters to create their serial number identification for products number number number letter b 11 232 000 letter character The first 3 characters are any single digit number but no character can repeat in those first 3 characters The next two characters must be a letter and those two letters cannot be the same The last space can be any number or letter without any restriction How many unique serial numbers are possible a 24 336 000

Biology
Plant Physiology - Mineral NutritionW 15 2 How is the below biosynthetic process related to nitrogen fixation and assimilation Groups 1 3 Amino Acid Biosynthesis Groups 7 9 Nucleotide Biosynthesis Groups 4 6 Antibiotic Biosynthesis

College Math - Others
Basic MathThe custodian of a 465 petty cash fund discovers that the fund has 67 50 in coins and currency plus 391 50 in receipts at the end of the month The entry to replenish the petty cash fund will include Multiple Choice A debit to Cash for 386 A debit to Cash Over and Short for 6 00 A debit to Petty Cash for 391 50 A credit to Cash for 391 50 A credit to Cash Over and Short for 398

College Statistics
StatisticsEaston Co deposits all cash receipts on the day they are received and makes all cash payments by check At the close of business on June 30 its Cash account shows a debit balance of 60 209 Easton s June bank statement shows a 58 349 balance in the bank Determine the adjusted cash balance using the following information Deposit in transit Outstanding checks Check printing fee not yet recorded by company Interest earned not yet recorded by the company The adjusted cash balance should be Multiple Choice 60 194 60 239 62349 3 800 1 925 15 30

Biology
Ecology - GeneralYou are asked to consult on a spill of heavy metals and aromatic compounds in a benthic anoxic environment near some Ch 14 Bioremediation thermal vents 1 What strategies might you employ to begin clean up and 2 What concerns must you address

College Statistics
StatisticsOn June 30 the checkbook balance of Johnson Paving Co was 5 390 85 The bank statement balance showed 5 085 90 Checks outstanding totaled 575 45 The statement did not show a deposit in transit of 837 95 Check fees were 25 00 The company earned interest income of 18 67 that was shown on the report The bookkeeper forgot to record a check for 36 12 The reconciled balance is 5 348 40 5 923 03 5 932 03 5 392 03 None of these


College Statistics
StatisticsOn December 31 the checkbook balance of Ray Co was 5 420 95 The bank statement balance showed 5 102 88 Checks outstanding totaled 813 53 The statement did not show a deposit in transit of 1 102 95 Check charges were 15 88 The company earned interest income of 29 32 that was shown on the report The bookkeeper forgot to record a check for 42 09 The reconciled balance is 5 392 30 5 923 03 5 932 03 5 392 03

College Statistics
StatisticsDate Transaction 1 Nov Beginning balance 4 Nov Purchases 6 Nov Purchases 40 00 20 00 Total 800 00 1 540 00 70 00 22 00 40 00 24 00 960 00 7 Nov Sales 100 00 60 00 6 000 00 Calculate the cost of goods sold for the period given per the Weighted Average method Multiple Choice 3 720 O 2 200 O 1 100 Units

College Math - Others
Linear ProgrammingA company purchased 1 800 of merchandise on July 5 with terms 2 10 n 30 On July 7 it returned 200 worth of merchandise On July 12 it paid the full amount due Assuming the company uses a perpetual inventory system and records purchases using the gross method the correct journal entry to record the payment on July 12 is Multiple Choice O Debit Merchandise Inventory 1 600 credit Cash 1 600 Debit Cash 1 600 credit Accounts Payable 1 600 Debit Accounts Payable 1 600 credit Merchandise Inventory 32 credit Cash 1 568 Debit Accounts Payable 1 800 credit Cash 1 800 Debit Accounts Payable 1 600 credit Cash 1 600

High School Algebra
Quadratic equations5 What are the roots of the polynomial function y x 2 x 7 A 2 7 3 B 2 7 multiplicity 3 c 2 7 3 D2 7 multiplicity 3

College Math - Others
Basic MathA company s internal control system Multiple Choice Eliminates the company s risk of loss Monitors company and employee performance Eliminates human error Eliminates the need for audits Eliminates the need for managers certification of controls

College Math - Others
Mathematical ReasoningThe operating cycle for a merchandiser that sells only for cash moves from Multiple Choice O Purchases of merchandise to inventory to cash sales Purchases of merchandise to inventory to accounts receivable to cash sales Inventory to purchases of merchandise to cash sales Accounts receivable to purchases of merchandise to inventory to cash sales Accounts receivable to inventory to cash sales

College Math - Others
Basic MathWhich of the following statements about an electronic funds transfer EFT is false Multiple Choice EFT are checks written by the depositor subtracted on the depositor s books and sent to the payee but not yet turned in for payment a bank statement date Companies are increasingly using EFT because of its convenience and low cost Payroll rent utilities insurance and interest payments are usually done by EFT EFT is the electronic transfer of cash from one party to another Cash receipts by EFT are listed with deposits and other additions

College Math - Others
Mathematical ReasoningHavermill Co establishes a 250 petty cash fund on September 1 On September 30 the fund is replenished The accumulated receipts on that date represent 73 for Repairs Expense 137 for merchandise inventory and 22 for miscellaneous expenses The fund has a balance of 18 On October 1 the accountant determines that the fund should be increased by 50 The journal entry to record the reimbursement of the fund on September 30 includes a Multiple Choice Debit to Repairs Expense for 73 Credit to Merchandise Inventory for 137 Credit to Cash for 250 Debit Petty Cash for 232 Credit to Cash for 18

College Statistics
ProbabilityKohl s sells casual shirts for 9 and polo shirts for 18 00 Total sales were 1 080 and customers bought 4 times as many casual as polo shirts How many casual shirts did Kohl s sell 80 60 40 12

High School Algebra
Complex numbersThe degree of a polynomial determines A the y intercept B if the end behavior is up or down the number of turning points the maximum number of x intercepts

High School Math - Others
Basic Matha 179 590 25 b 178 714 20 The home that you want to purchase requires that you pay 2 5 points towards a 175 210 loan Determine the cost of the home after the points have been applied c 177 838 15 d 176 962 10 12 Please select the best answer from the choices provided 14 15

College Math - Others
Mathematical InductionA company has the following products in its ending inventory Compute lower of cost or market for inventory applied separately to each product Cost per Market per Unit Unit 734 704 534 574 684 709 Product Quantity Product A 10 15 20 Product B Product C Multiple Choice 29 030 28 730 1 952 29 830

High School Math - Others
Simple & Compound InterestThe latest Y Phone comes in 3 different models X2 X Plus X SE Each of those models comes with 2 different storage capacity levels 256GB and 512GB Each of the models also comes in 4 different colors Black Red Gold and White How many different types of these latest Y Phones are being manufactured Model Options Storage Options Color Options

High School Math - Others
Basic MathCounting Principle A license plate in a particular county consists of 6 characters The first 3 characters must be a letter and cannot repeat The last 3 characters can be any letter or number with no restrictions How many distinct license plates are possible with these conditions Letter Only Letter Only w o Repeat Letter Only w o Repeat a 668 304 000 Letter or Number Letter or Number P MTH Letter or Number

High School Algebra
Quadratic equations4 Factor 27x 64 A 3x 4 9x 12x 16 B 3x 4 9x 12x 16 c 3x 4 9x 12x 16 D 3x 4 9x 12x 16

High School Algebra
Quadratic equationsThe longer leg of a right triangle is two inches more than twice the length of the shorter leg The hypotenuse is two inches less than three times the length of the shorter leg Find the length of the hypotenuse Type a response

High School Algebra
Quadratic equations8 Question 8 9 How does a multiplicity of 2 affect the graph A bounce B wiggle C cross

High School Algebra
Quadratic equationsWHAT FACTORING TECHNIQUE YOU HAVE TO USE TO SOLVE FOR THE FACTORS OF 27X 3437 DIFFERENCE OF TWO CUBES B SUM OF TWO CUBES FACTORING BY GCF D DIFFERENCE OF TWO SQUARES

High School Algebra
Quadratic equationsA water balloon is catapulted into the air so that its height h in metres after t secc h 4 9t 27t 2 4 6 How high is the balloon after 1 second zoom in 7 8 For how long is the balloon more than 30 m high What is the maximum height of the balloon

College Statistics
StatisticsFrom the following the reconciled balance is Checkbook Balance Bank Balance Deposits in Transit Outstanding Checks Note Collected Bank Service Charge 74 959 10 47 959 10 74 459 10 74 359 10 Mor 68 599 10 96 500 10 2 800 10 24 741 10 6 000 00 40 00

Biology
BiomoleculesWhich of the following methods could be used to sterilize a solution containing proteins e g insuln Select all that apply Select All That Apply A B OD moist heat sterilization with an autoclave sterile filtration with a 0 2 micron filter dry heat sterilization at 170 degrees celsius ultraviolet light sterilization

College Statistics
StatisticsJill Gracie s current checkbook balance is 8 900 15 She opened up the bank statement and saw the bank s balance at 7 000 10 After reviewing her records with the bank statement she discovered a deposit on July 1 not recorded on the statement for 9 821 55 A check written for 7 986 05 had not been returned by the bank This month the company earned interest of 33 10 The bank charged the company 48 10 for printing new checks Jill also discovered that a check written for 49 55 was not recorded in the check stubs The reconciled balance is 8 835 60 8 358 60 8 735 60 8 835 06


College Statistics
StatisticsMia Wong s checking account had a balance of 3 100 55 on July 1 After looking at her bank statement she noticed an NSF for 60 50 a service charge of 12 55 and a note collected for 600 There was one deposit in transit for 400 and no checks outstanding What is the reconciled checkbook balance 3 527 5 327 50 3 627 50 3 267 50 None of these

College Statistics
ProbabilityScholastic Books sells 4 times as many textbooks as Keller Publishing together they sold 7 775 textbooks How many did Scholastic sell 9 330 1 555 6 220 6 022


Biology
The Living WorldFor the following bacteria observed as flagella stains determine the flagella arrangement and cell shape Spirillum volutans Flagella arrangement Cell shape spirillum Proteus mirabilis amphitrichous Flagella arrangement peritrichous Cell shape bacillus K

Biology
Biotechnology: Principles and ProcessesDetermine whether the bacteria tested using motility test agar are motile or non motile based on your observation of your results Proteus mirabilis motile Enterobacter aerogenes motile

College Statistics
StatisticsIs never accepted by all banks Still holds checks for 10 days Is usually safe Is very unsafe None of these

High School Algebra
Matrices & DeterminantsAn object is launched directly upward at 64 feet per second ft s from a platform 80 feet high When will it attain this height in seconds

High School Geometry
2D GeometryTriangle QRS has a perimeter of 55 If RT bisects angle R what is the length of QT Q A 10 B 12 C 15 R 18 T 12 S

Biology
Biological ClassificationAOTD In flatworms the transport of nutrients oxygen and waste products through their body is accomplished via the circulatory system diffusion the gills flame cells

High School Algebra
Quadratic equationsA 1 2 3 4 5 6 7 6 1 point Simplify 8 9a3 72a 3a 36a 3a 72a 3a 8a 3a Previous


High School Algebra
Complex numbersGraficul func iei R R f x x trece prin punctul abscisa 1 21 Afla i ordonata acestui punct

High School Algebra
Quadratic equations7 1 point Use a calculator to approximate each value t 89 9 434 9 434 9 433 9 Previous

College Statistics
ProbabilityA certain group of women has a 0 42 rate of red green color blindness If a woman is randomly selected wha probability that she does not have red green color blindness The probability that the woman selected does not have red green color blindness is Type an integer or a decimal Do not round

College Statistics
StatisticsA club of 54 people hold an election among five candidates Each ballot asks the voter to rank these candidates in order of preference The results are summarized in the following preference table If Candidate E withdrew from the election and votes for the other candidates were moved up in the table how many votes would the other four candidates receive First A Second D Third Fourth Fifth Voters E C B9 19 Candidate A would receive Candidate B would receive Candidato C would receive B C B EDCA EDAD D C 13 10 EBA D B 9 EBCA D first place votes first place votes first place votes 2 molalaA E C D B 1

College Statistics
ProbabilityBaby being a boy is 0 534 Among the next eight randomly selected births in the country what is the probability that at least one of them is a girl The probability is Round to three decimal places as needed CIDE

College Statistics
Probabilityresult Positive test results Negative test results Did the Subject Actually Lie D No Did Not Lie Yes Lied 18 40 31 10 The probability is Round to three decimal places as needed C

College Statistics
StatisticsK In an experiment college students were given either four quarters or a 1 bill and they could either keep the money or spend it on gum The results are summarized in the table Complete parts a throug below Students Given Four Quarters Students Given a 1 Bill Purchased Gum Kept the Money D 26 12 11 34 a Find the probability of randomly selecting a student who spent the money given that the student was given four quarters The probability is Round to three decimal places as needed