Math - Others Questions

1 a Ange l sningen till det ekvationssystem vars grafiska l sning visas i koordinatsystemet Endast svar 3 2 X 1 0 4 3 2 1 0 1 2 3 2

of 4 oped Book rint rences 1 a Compute days sales uncollected 1 b For each ratio determine if it improved or worsened in the current year Complete this question by entering your answers in the tabs below Required 1A Required 1B Compute days sales uncollected Numerator Days Sales Uncollected Denominator X Days Days Sales Uncollected

2 Three step Adams Bashforth method Consider the interpolation nodes ti 2 ti 1 ti where t t j jh a Write down the Lagrange interpolation polynomial P t for the function f t y t at the nodes above b Consider the IVP y t f t y t integrate the Lagrange polynomial P t from a exactly to determine bi b and by such that Yi 1 yih b f t y b f t 1 1 b3f t 2 Y 2 As usual y denotes the value of y t at t tk Your answers b should be given as fractions Hint you may note for b we have f L t dt 2h evaluate the integral and do the same for b2 b hb t ti 1 t ti 2 dt

KORBIN COMPANY Comparative Income Statements For Years Ended December 31 2020 295 261 186 310 Sales Cost of goods sold Gross profit Selling expenses Administrative expenses Total expenses Income before taxes Income tax expense Net income Assets Current assets Long term investments Plant assets net Total assets 2021 385 417 232 021 153 396 54 729 34 688 89 417 Liabilities and Equity Current liabilities KORBIN COMPANY Comparative Balance Sheets 66 729 63 979 42 222 11 900 8 656 52 079 33 566 December 31 Common stock Other paid in capital Retained earnings Total liabilities and equity 2021 108 951 40 746 25 983 61 956 0 116 850 178 806 2020 2019 204 900 131 136 73 764 27 047 17 007 44 054 29 710 6 031 23 679 41 467 500 106 566 148 533 22 131 64 000 8 000 54 402 26 106 64 000 8 000 80 700 178 806 148 533 2019 55 432 4 700 62 928 123 060 21 536 46 000 5 111 50 413 123 060

S Required 1 Complete the below table to calculate each year s current ratio 2021 2020 2019 Numerator 1 1 1 1 1 Current Ratio Denominator Current ratio Current ratio 0 to 1 0 to 1 0 to 1

2 Suppose that the mean time to download the home page for the Internal Revenue Service is 1 2 seconds and standard deviation of 4 what is the probability of 1 a less than 2 seconds 2 b between 1 5 and 2 5 seconds 3 c above 1 8 seconds 4 d 99 if the download times are slower higher than how many seconds 5 e 95 of the download times are between what two values symmetrically distributed around the mean

2 points Jayson can invest his money in an account that pays 3 9 per year compounded monthly Determine the amount he must deposit at the end of each month to have 12000 in two years

3 4 points Abdul needs to repay a 25000 debt His bank offers personal loans at 7 8 compounded bi weekly Calculate the total interest paid by Abdul if he repays the debt with bi weekly payments over three years

Directions For each of the questions in this section show all work to get full marks 1 2 points When Sepideh and her husband s son was born at the end of every month they invested 80 in a Registered Education Savings Plan RESP that paid 6 per year compounded monthly Determine the amoun the RESP on the child s 18th birthday

8 5 Question 1 of 5 possible This question 6 point s possible R Round up to the nearest cent Submit quiz Find the monthly payment R needed to have a sinking fund accumulate the future value A The yearly interest rate r and the time t in years are given below Interest is compounded monthly A 7 000 r 4 5 t 3 2

E 2 points Jayson can invest his money in an account that pays 3 9 per year compounded monthly Determine the amount he must deposit at the end of each month to have 12000 in two years

4 4 points Tracy has several debts She owes approximately 8500 on a car loan approximately 3000 on a credit card and 12500 to her parents Determine the total amount paid on a five year consolidation loan that will cover the cost of these debts at 8 9 per year compounded monthly

point s possible Find the value of the ordinary annuity at the end of the indicated time period The payment R frequency of deposits m which is the same as the frequency of compounding annual interest rater and time period t are given amount 1 000 quarterly 5 9 six years The value of the ordinary annuity is Round to the nearest cent as needed

3 4 points Abdul needs to repay a 25000 debt His bank offers personal loans at 7 8 compounded bi weekly Calculate the total interest paid by Abdul if he repays the debt with bi weekly payments over three years

3 5 Question 4 of 5 Cost of Home 370 000 Deposit 20 Use the information in the table to calculate a the deposit due at signing b the amount you pay in points and c the total amount that you must pay at closing for your house Points 4 This quiz 30 point s possible This question 7 point s possible Other Closing Costs 2 100 a The deposit due at signing is Type an integer or a decimal b The amount to pay in points is Type an integer or a decimal c The total amount due at closing is Submit quiz Type an integer or a decimal 2

D Y B B X Et a use the oLs method to estimate B b Pls prove unbiase namely El B B c what is Var B Yi Bixi Ei a Pls prove Xi Ji X b What is Var B Set a regression mode fi pls prove n X Y B lxy X Ji x x Cov X y Var X Note Exy To SWIE 13

Perpetual inventory using FIFO Beginning inventory purchases and sales for Item Zeta9 are as follows Oct 1 62 units 25 Oct 7 48 units Oct 15 73 units 26 Oct 24 Sale 22 units Assuming a perpetual inventory system and using the first in first out FIFO method determine a the cost of goods sold on October 24 and b the inventory on October Inventory Sale Purchase a Cost of goods sold on October 24 b Inventory on October 31 X X

A flush in the card game of poker occurs if a player gets five cards that are all the same suit clubs diamonds hearts or spades Complete parts a through c to obtain the probability of being dealt a flush in five cards a Initially concentrate on one suit say diamonds There are 13 diamonds in a deck Compute P five diamonds P first card is diamonds and second card is diamonds and third card is diamonds and fourth card is diamonds and fifth card is diamonds In a standard 52 card deck P five diamonds Round to six decimal places as needed b A flush can occur if a player receives five clubs or five diamonds or five hearts or five spades Compute P five clubs or five diamonds or five hearts or five spades Note that the events are mutually exclusive In a standard 52 card deck P five clubs or five diamonds or five hearts or five spades Round to three decimal places as needed c A royal flush in the game of poker occurs if the player gets the cards Ten Jack Queen King and Ace all in the same suit Use the rocedure given in parts a and b to compute the probability of being dealt a royal flush na standard 52 card deck P royal flush

Solve the given equation Enter your answers as a comma separated list Let k be any integer Round terms to two decimal places where appropriat cos 8 0 24 0 X 0 rad List six specific solutions rad

heck my work mode This shows what is correct or incorrect for the work you have completed so far It da For Year Ended December 31 Sales Cost of goods sold Other operating expenses Interest expense Income tax expense Total costs and expenses Net income Current Year Numerator 454 450 230 950 11 200 9 450 Net sales 745 000 Earnings per share For both the Current Year and 1 Year Ago compute the following ratios 2 Compute total asset turnover for the current year and one year ago 706 050 38 950 2 40 Total Asset Turnover 403 200 151 200 13 000 8 700 X Answer complete but not entirely correct Denominator Average total assets 1 Year Ago A 630 000 576 100 53 900 3 33 Total Asset Turnover Total asset turnover

Solve the given equation Enter your answers as a comma separated list Let k be any integer Round terms to three decimal places where appropriate If there is no solution enter NO SOLUTION tan 0 9 2 cos 0 1 0 0

16 2 points Required information Net sales Expenses Cost of goods sold Depreciation expense Total operating expenses For Year Ended December 31 Other unusual and or infrequent gains losses Income tax expense Income from continuing operations Income from continuing operations Discontinued segment Gain on sale of wholesale business segment net of tax Loss from operating wholesale business segment net of tax Net income 1 582 000 X x 248 000 828 000 475 000 3 100 000 1 830 000 1 270 000 232 000 X 1 038 000 x 2 076 000 2 076 000 353 000 3 100 000 Retu

After the amount due on a sale of 46 600 terms n eom is received from a customer the seller consents to the return of the entire shipment for a cash refund The cost of the merchandise returned is 27 968 a What is the amount of the refund owed to the customer Feedback Check My Work b Journalize the entries made by the seller to record the return and the refund If an amount box does not require an entry leave it blank 88 Customer Refunds Payable Cash

tonio has read 147 pages of a book He has completed 70 of the book How re pages does he need to read to finish the book

Purchase related transactions The Stationery Company purchased merchandise on account from a supplier for 8 100 terms 2 10 n 30 The Stationery Company returned merchandise with an invoice amount of 1 100 and received full credit a If The Stationery Company pays the invoice within the discount period what is the amount of cash required for the payment b Under a perpetual inventory system what account is credited by The Stationery Company to record the return Accounts Payable Cost of Merchandise Sold Inventory Sales

In the current year Randa Merchandising Incorporated sold its interest in a chain of wholesale outlets taking the company completely out of the wholesaling business The company still operates its retail outlets A listing of the major sections of an income statement follows 1 Net sales 2 Gain on state s condemnation of company property 3 Cost of goods sold 4 Income tax expense Item 5 Depreciation expense 6 Gain on sale of wholesale business segment net of tax 7 Loss from operating wholesale business segment net of tax 8 Loss of assets from meteor strike Prepare the December 31 year end income statement Note Loss amounts should be indicated with a minus sign Net sales Expenses RANDA MERCHANDISING INCORPORATED Income Statement For Year Ended December 31 Debit 1 582 000 232 000 248 000 475 000 684 000 Credit 3 100 000 246 000 828 000 Chec

Purchases transactions Bowers Company purchased merchandise on account from Saunders Corp for 10 200 terms 1 10 n 30 Bowers returned merchandise with an invoice amount of 1 500 and received full credi a If Bowers Company pays the invoice within the discount period what is the amount of cash required for the payment If required round the answer to the nearest dollar b What account is debited by Bowers Company to record the return Accounts Payable Saunders Corp Accounts Receivable Cash Merchandise Inventory Purchases Sales Sales Returns and Allowances

Cross profit During the current year merchandise is sold for 217 900 cash and 399 800 on account The cost of the goods sold is 401 500 What is the amount of the gross profit

bok int int ences Express the following comparative income statements in common size percents Using the common size percents which item is most responsible for the decline in net income Complete this question by entering your answers in the tabs below Income Statement Reason for Decline in Net Income Express the following comparative income statements in common size percents Note Round your percentage answers to 1 decimal place Sales Cost of goods sold Gross profit Operating expenses Net income GOMEZ CORPORATION Comparative Income Statements For Years Ended December 31 Current Year Current Year 740 000 565 400 100 0 174 600 129 200 45 400 Income Statement Prior Year 640 000 280 000 360 000 258 800 101 200 Prior Year Reason for Decline in Net Income Check my

Solve the given equation Enter your answers as a comma separated list Let k be any integer Round terms to two decimal places where appropriate cos 0 0 24 0 rad List six specific solutions 0 rad

Book Hint rint rences Common size and trend percents for Roxi Company s sales cost of goods sold and expenses follow Sales Cost of goods sold Operating expenses Change in Net Income Net Income Common Size Percents Sales Cost of Goods Sold Operating Expenses Net Income Current Year 100 0 63 2 14 3 Determine the net income for the following years Did the net income increase decrease or remain unchanged in this three year period Complete this question by entering your answers in the tabs below Trend Percents 1 Year 2 Years Current 1 Year 2 Years Year Ago 104 78 103 5 116 3 111 0 106 3 101 3 Ago 100 0 61 0 13 8 Current Year 104 700 66 284 15 033 23 383 Determine the net income for the following years Assuming sales were 100 000 2 yrs ago what is net income in each year Note Enter all amounts as positive values Ago 100 0 56 9 14 1 1 Year Ago 101 159 61 780 13 979 25 400 no In Net Ingeme Ago 100 0 100 0 100 0 2 Years Ago 100 000 56 900 14 100 29 000

Macmillan Learning The value of a trigonometric function of an acute angle and the length of one side of a right triangle with that angle is given Use this information to calculate the lengths of the remaining sides of the triangle You may find it helpful to draw a picture of the right triangle Let z be the hypotenuse and x be the length of the unknown side The cotangent of an acute angle t in a right triangle is The length of the opposite side is 9 Use decimal notation Give your answers to two decimal places x

rt 1 of 2 nts Skipped eBook Hint Print references Req 1 Req 2 and 3 Express the balance sheets in common size percents Note Do not round intermediate calculations and round your final percentage answers to 1 decimal place Common Size Comparative Balance Sheets December 31 Assets Cash Accounts receivable net Merchandise inventory Prepaid expenses Plant assets net Total assets SIMON COMPANY Liabilities and Equity Accounts payable Long term notes payable Common stock 10 par Retained earnings Total liabilities and equity Current Year 1 Year Ago 2 Years Ago

Macmillan Learning The value of one of the trigonometric functions of an acute angle t is given Find the values of the other five trigonometric functions of t 29 20 Express numbers in exact form Use symbolic notation and fractions where needed sec t sin t tan t csc t cos t cot t

e following information for the past year for the Magic Corporation has been provided xed costs anufacturing Marketing Administrative Variable costs Manufacturing Marketing Administrative OA 6 26 During the year the company produced and sold 50 000 units of product at a selling price of 14 91 per unit There was no beginning inventory c product at the beginning of the year O B 115 OC 3 46 O D 100 000 19 000 21 000 12 11 113 000 23 000 37 000

Macmillan Learning Find solutions of the equation sin t cos t Suggestion Think about the special angles that you know Select the correct solutions 3 0 1 2 T 0 SA 4 0 0 0 5T 4 3 4 9n 4

Millan Learning Let sec t 3 and cot t be negative Find the values of the five remaining trigonometric functions Express numbers in exact form Use symbolic notation and fractions where needed sin t tan t csc t cos t cot t

Macmillan Learning Find the values of the six trigonometric functions of the angle One or more of the trigonometric functions may not be defined If so enter UNDEFINED for the function or functions Remember that radian measure is indicated when degrees are not explicitly stated Express numbers in exact form Use symbolic notation and fractions where needed Simplify your answers completely sin T tan T sec T OS cot n csc T

Macmillan Learning Find the values of the six trigonometric functions of the angle 90 One or more of the trigonometric functions may not be defined Express numbers in exact form Use symbolic notation and fractions where needed Simplify your answers completely Enter UNDEFINED if any of the trigonometric functions is not defined sin 90 tan 90 sec 90 cos 90 cot 90 csc 90

tem A cosine function has a maximum point at 4 28 The next minimum point occurs at the point 12 Determine the coordinates of the next maximum point A 12 28 D 28 8 B 20 8 E 28 28 C 20 28

passage Out of Place yapmayaca m I will not do that He e my shoes he stole my guitar Erkan s ed impudent beneath his dark brow as s reddened in fury His gray whiskered pled as his hand gripped tightly around s wrist The nurse carefully but firmly self from Erkan s grasp He then turned Togiver who was assisting him smiled How is Michelle different at the end of the story than she is at the beginning beceranstal She disciplines herself to work hard at unpleasant tasks She strives to attain high goals for her life She realizes what career path she should pursue connect with

Divide by using an area model Then check your work 1 168 12 2 Divide Then check your work 414 18 1 8 4 1 4 Check 168 X 12 Check 414 x 18

A piston cylinder device initially contains 0 6 m of saturated water vapor at 250 kPa At this state the piston is resting or a set of stops and the mass of the piston is such that a pressure of 300 kPa is required to move it Heat is now slowly transferred to the steam until the volume becomes 1 400 m Use the data from the steam tables Determine the final temperature Round the final answer to three decimal places The final temperature is C

3 10 Given that the particular solution to the nonhomogeneous differential equation y 3y 2y 10e x is Yp e x and that the particular solution to the nonhomogeneous differential equation y 3y 2y sin x is yp differential equation 1 10 sin x 3 cos x give a particular solution to the nonhomogeneous 10 y 3y 2y 10e3x sin x

2 ats Skipped eBook Hint Print ferences Complete this question by entering your answers in the tabs below Express the following comparative income statements in common size percents Using the common size percents which item is most responsible for the decline in net income Income Statement Reason for Decline in Net Income Using the common size percents which item is most responsible for the decline in net income Using the common size percents which item is most responsible for t decline in net income Income Statement Reason for Decline in Net Help Cost of goods sold Operating expenses Sales Save Exit Submit Check my work

How many different three digit numbers can be formed using the digits 7 4 5 and 1 with repetition For example 774 is allowed The number of different three digit numbers is possible www

2 Question 2 of 7 There are different call letters that can be formed Simplify your answer possible This question 5 point s possible Radio stations that are on the east side of a nation have call letters consisting of a W followed by two letters W can be used again How many different call letters of this type are possible Submit quiz 2

point s possible COLLE List all the ways to select two different members from S without repetition The order in which members are selected is important For example AB is not the same selection as BA S Q R S T U Submit quiz Identify the list of all the ways to select two members from S Choose the correct answer below O A QQ QR QS QT QU RR RS RT RU SS ST SU TT TU UU OB QR QS QT QU RQ RS RT RU SQ SR ST SU TQ TR TS TU UQ UR US UT OC QR QS QT QU RS RT RU ST SU TU O D QS QT QU RS RT RU ST SU 2

Noah puts 3 57 grams of blueberries in his oatmeal and feeds his bird 1 3 grams of blueberries How many grams of blueberries does Noah use altogether

1 10 Use Euler s method with a step size of h 0 1 to obtain a three decimal approximation of y 2 2 for the initial value problem y y xy y 2 3