College Math - Others Questions

Using V 9 mV and given the voltage across an inductor L 10 mH as shown in Fig P6 25 determine the waveform for the inductor current during the time t1 t t2 where t1 4 ms and t2 19 ms Assuming the solution looks like i t X t t1 2 Y t t1 C what is the initial condition of the current the constant C For your answer just put the magnitude of the initial value of the constant and in milliAmps there should only be a number in your answer D f MV V t1 t2 ms Figure P6 25

The following is a report from a BLS survey taker There were 70 people in the houses I visited 12 of them were children under the age of 16 25 people had full time jobs and 6 had part time jobs There were 10 retirees 5 full time homemakers 5 full time students over age 16 and 2 people who were disabled and cannot work The remaining people did not have jobs but all said they would like one 1 of these people had not looked actively for work for three months however Find the labor force the unemployment rate and the participation rate implied by the survey taker s report Labor force people Instructions Enter your responses rounded to two decimal places Unemployment rate Participation rate

Given a capacitor of C 3 F calculate the current going through the capacitor during the interval t1 st st2 when the capacitor voltage is as described in Fig 6 12 Assume V1 10V V2 5V and t1 8 S and t2 13 S Note values might be different than the above problem v t V A V1 V2 O Figure P6 12 t2 t3 t1 1 ps

Given a capacitor of C 23 F calculate the current going through the capacitor during the interval t2 t t3 when the capacitor voltage is as described in Fig 6 12 Assume V1 9V V2 7V t2 90 s and t3 185 s Note The values might be different than the above problem v t V V1 V2 t2 t3 0 t1 t s Figure P6 12 Notes on entering solution Enter your solution in Amps Pay attention to the interval Enter your solution to 2 decimal points Do not include units in your answer ex 5A is entered as 5 00

1 of 3 IS eBook Required information The following information applies to the questions displayed below In 2023 Juanita is married and files a joint tax return with her husband What is her tentative minimum tax in each of the following alternative circumstances Use Tax Rate Schedule Dividends and Capital Gains Tax Rates for reference Note Input all values as positive Leave no answer blank Enter zero if applicable a Her AMT base is 156 000 all ordinary income 1 AMT base Print Description ferences 2 Dividends taxed at preferential rate 3 Tax on dividends 4 AMT base taxed at regular AMT rates 5 Tax on AMT base taxed at 26 rate 6 Tax on AMT base taxed at 28 rate Tentative minimum tax Amount 156 000

Alice is single and self employed in 2023 Her net business profit on her Schedule C for the year is 191 200 What are her self employment tax liability and additional Medicare tax liability for 2023 Note Round your final answers to the nearest whole dollar amount Leave no answer blank Enter zero if applicable Answer is not complete Self employment tax liability Additional medicare tax liability 0

Ook This year Paula and Simon married filing jointly estimate that their tax liability will be 221 000 Last year their total tax liability was 184 000 They estimate that their tax withholding from their employers will be 191 100 Required a Are Paula and Simon required to increase their withholdings or make estimated tax payments this year to avoid the underpayment penalty b By how much if any must Paula and Simon increase their withholding and or estimated tax payments for the year to avoid underpayment penalties int Complete this question by entering your answers in the tabs below ences Required A Required B By how much if any must Paula and Simon increase their withholding and or estimated tax payments for the year to avoid underpayment penalties

Required information The following information applies to the questions displayed below Lacy is a single taxpayer In 2023 her taxable income is 51 600 What is her tax liability in each of the following alternative situations Use Tax Rate Schedule Dividends and Capital Gains Tax Rates for reference Note Do not round intermediate calculations Round your answer to 2 decimal places a All of her income is salary from her employer Tax liability

Required information The following information applies to the questions displayed below Julie paid a day care center to watch her two year old son while she worked as a computer programmer for a local start up company What amount of child and dependent care credit can Julie claim in 2023 in each of the following alternative scenarios Use Exhibit 8 9 c Julie paid 4 100 to the day care center and her AGI is 24 900 all salary Child and dependent care credit

Required information The following information applies to the questions displayed below Trey has two dependents his daughters ages 14 and 18 at year end Trey files a joint return with his spouse What amount of child tax credit either as a child or a qualifying dependent will Trey be able to claim in 2023 for his daughters under each of the following alternative situations Use Exhibit 8 8 c His AGI is 422 400 and his daughters are ages 10 and 12 Amount of child tax credit

Required information The following information applies to the questions displayed below Steve s tentative minimum tax TMT for 2023 is 249 200 Note Leave no answer blank Enter zero if applicable b What is his AMT if his regular tax is 258 500 Alternative minimum tax

Find all rational zeros of the polynomial and then find the irrational zeros if any Whenever appropriate use the Rational Zeros Theorem the Upper and Lower Bounds Theorem Descartes Rule of Signs the Quadratic Formula or other factoring techniques Enter you answers as comma separated lists Enter all answers including repetitions If an answer does not exist enter DNE P x 2x 19x3 53x 38x 8 rational zeros x Irrational zeros x

When a certain drug is taken orally the concentration of the drug in the patient s bloodstream after t minutes is given by C t 0 06 0 0002t2 where 0 st s 240 and the concentration is measured in mg L When is the maximum serum concentration reached t min What is the maximum concentration mg L

A graph of a function f is given f 1 0 2 a Find the local minimum value of f and the value of x at which it occurs x y Find the local maximum values of f and the values of x at which they occur x y x y smaller x value larger x value b Find the intervals on which f is increasing Enter your answer using interval notation Find the intervals on which f is decreasing Enter your answer using interval notation

f f x x x 1 and g x x 3 find the following a f g b f g c fog d gof e f g 2 f g f 2 g gogog

Find a fourth degree polynomial with integer coefficients that has zeros 41 and 1 with 1 a zero of multiplicity 2 P x

A person starts walking from home and walks 4 miles East 6 miles Southeast 6 miles South 5 miles Southwest 3 miles East This person has walked a total of miles Find the total displacement vector for this walk If this person walked straight home they d have to walk miles

ollowing histogram shows the results of a personality questionnaire Use this histogram to answer the questions 35 Personality Questionnaire 30 25 Frequency 00 15 10 26 12 12 16 10 25 25 11 0 1 5 5 5 9 5 13 5 17 5 21 5 25 5 Scores

Purchases Budget Rest Inn provides four star accommodations for the vacation traveler It is located just off a major interstate freeway There are three other competing motels at the same exit Hotel management is preparing its budget for the busiest three month period of the year June through August To differentiate themselves from the competition Rest Inn provides a complimentary spa package for each guest stay that includes specialty shampoo conditioner soap lotion toothpaste lavender essential oil slippers earplugs and a sleep mask Rest Inn purchases the spa package from a local vendor that puts the Rest Inn private label on the products The hotel follows a policy of purchasing enough spa packages to ensure that 40 of next month s bookings are in the current month s ending inventory Rest Inn s sales budget for guest stays for the next quarter is as follows June 2 500 guest stays July 2 700 guest stays August 2 300 guest stays How many spa packages should Rest Inn budget for purchase in July sna packages

Whitney s Inc sells on terms of 5 discount for cash and carry or 2 10 n 30 and estimates its total sale second calendar quarter of next year as follows April 900 000 May 720 000 and June 1 080 000 An ar operations indicates the following customer collection patterns In month of sale Cash at time of sale On account during discount period Portion of Total Sales 25 15 10 On account after discount period In month following sale On account during discount period 20 On account after discount period 10 In second month following sale On account after discount period 15 Average portion uncollectible 5 100 Prepare an estimate of the cash to be collected from customers during June Estimated Collections from Customers in June April Sales On account no discount May Sales On account no discount On account with discount June sales On account no discount On account with discount Cash Total estimated June collections

Use a computer algebra system to analyze and graph the function f x 5x 2 V x x 3 dentify any relative extrema and points of inflection If an answer does not exist enter DNE relative minimum x y elative maximum x y point of inflection x y Find the equations of the asymptotes Enter your answers as a comma separated list of equations If an answer does not exist enter

1 The angle of elevation of the sun is decreasing at rad h How fast is the shadow cast by a building of 4 height 54 m lengthening when the angle of elevation of the sun is 4

A retirement account is opened with an initial deposit of 9 500 and earns 8 16 interest compounded monthly What will the account be worth in 40 years Round your answer to the nearest cent

Find the x and y intercepts of the graph Do not graph the equation y x 25 x intercept smaller x value x y x intercept larger x value x y y intercept x y

Problem 1 1 cos 2x sin 2x ta

Solve the equation Enter your answers as a comma separated list Use n as an arbitrary integer Enter your response in radians sec2 x 5 sec x 14 0

Verify the following identity sin t 1 cos t cost cot t Cost cot t

In his recent State of the Union address President Biden proposed a tax credit of 10 000 for first time homebuyers People purchasing homes will have their income taxes reduced by 10 000 If this is enacted who will benefit from it It depends on the relative elasticities of supply and demand Buyers will gain more if demand is more elastic and supply is less elastic People selling homes will get all the benefits because they will increase what they ask for homes by 10 000 First time homebuyers will get all the benefits because it will reduce the net price of the home they buy by 10 000 It depends on the relative elasticities of supply and demand Buyers will gain more if demand is less elastic and supply is more elastic Whoever realizes the benefit in question 1 how much will the total benefits that the public realizes add up to per home sold Less than 10 000 10 000 10 000

The company you work for produces right circular thin steel canisters for other companies to store their liquid products A customer has ordered 10 000 steel canisters The canisters must hold a volume of 7 cubic feet and includes the top and bottom Your company charges 0 30 per square foot of surface area of the canister and is always minimizing the cost for their customers What is the minimum cost for this customer s order round the radius the height and the minimal surface area to 3 decimal places

You randomly select and measure the contents of 10 bottles of cough syrup The results in fluid ounces are shown to the 4 216 4 297 4 253 4 245 4 188 right 4 201 4 262 4 242 4 227 4 237 Assume the sample is taken from a normally distributed population Construct 80 confidence intervals for a the population variance o and b the population standard deviation o Interpret the results a The confidence interval for the population variance is Round to six decimal places as needed Interpret the results Select the correct choice below and fill in the answer box es to complete your choice Round to six decimal place as needed 0 OA With 20 confidence it can be said that the population variance is less than OC With 20 confidence it can be said that the population variance is between and OB With 80 confidence it can be said that the population variance is between OD With 80 confidence it can be said that the population variance is greater than and b The confidence interval for the population standard deviation is D Round to four decimal places as needed Interpret the results Select the correct choice below and fill in the answer box es to complete your choice Round to four decimal place as needed OA With 80 confidence you can say that the population standard deviation is between and OB With 80 confidence you can say that the population standard deviation is less than inches inches OC With 20 confidence you can say that the population standard deviation is greater than OD With 20 confidence you can say that the population standard deviation is between and inches inches

Congress is now thinking about banning TikTok or forcing its sale to a US based company likely one of the tech giants If this happens what market failure will be worse Adverse selection O Market power O Externalities O Moral hazard

In the vicinity of a bonfire the temperature 7 in C at a distance of x meters from the center of the fire is given by T x 500 000 x 400 At what range distances from the fire s center is the temperature less than 370 C Assume x is positive Round your values to one decimal place Enter your answer using interval nota m

Solve the inequality Enter your answer using interval notation x4 34x272 0

Find the domain of the given function Enter your answer using interval notation 4 X g x 4 x

Solve the inequality Enter your answer using interval notation x 2 X 3 X 1 X 2

Solve the inequality Enter your answer using interval notation X 1 X 11 0

Solve the inequality Enter your answer using interval notation 4 1 1 5 S X X

Solve triangle ABC if A 70 c 26 a 25 Round your answers to the nearest tenth Note If there is only one triangle enter the answers in Triangle 1 and enter none for Triangle 2 Triangle 1 Acute Triangle Angle B Angle C b Triangle 2 Obtuse Triangle Angle B Angle C b 0 0

Determine la integral f sec x tan x dx Determine la integral sec x dx

y 52 Given the following graph Evaluate f 1 Solve for f x 3 x

Using synthetic division what is the quotient for 3x 3 5x 2 2x 37 by x 3 If the remainder is non zero express the remainder term as a fraction using the divisor as the denominator Provide your answer below

Use graphical methods to find all the real solutions of the following equation 3 2 0 97x 5 24x 3 55x 20 0

y varies inversely as the square root of x and when x 16 y 9

Find a Cartesian equation of the surface that is defined in spherical coordinates by the equation 1 p sincpcos 0 1 to conclude that 7 3 it is a sphere centered at x y z lof radius R

Use the definition of the logarithmic function to find x Simplify your answer completely a logs X x b log10 x 3 x

c 2 d y 2 dx 3 2 dy 2 X y 14xe Solve the dx differential equation

Evaluate the integral by changing the order of integration in an appropriate way 10x ZeZy2 dy dx dz 00x2 10xzeZy2 dy dx dz Type an exact answer

An outcome is Pareto efficient Pareto optimal only if everyone prefers it to every other feasible outcome or is indifferent True or False

csc e cot e sec e

To date Jay Ward has cumulative earnings of 131 600 This week he is paid 3 000 The total amount of Social Security tax for this week is assume a rate of 6 2 on 132 900 income limit for Social Security and 1 45 for Medicare 186 00 80 60 57 66 180 00