What is the only force that acts on a falling body when it is free fall

If f(3) = 23 and f is one-to-one, what is f1 (23)? f (23)= Ha The domain of a one-to-one function f is [2,00), and its range is [-2,00). State the domain and the range of f-1 What is the domain of f12 The domain of fis (Type your answer in interval notation.) Again consider the sales data from problem 1 above. Again, let 2019 and 2020 be the training period, and let 2021 be the validation period. (a) Calculate moving average (MA) forecasts for the validation period using a window width of 4(w=4). (b) Based on your forecasts in part (a), calculate the errors for the validation period. (c) Assuming you are content with the forecasting or predictive accuracy of this model, find the moving average ( MA(4))forecast for 2024 Quarter 1. Pina Colada Corp. had the following transactions during 2024: - Sales of $11880 on account - Collected $5280 for services to be performed in 2025 - Paid $2860 cash in salaries - Purchased airline tickets for $660 cash in December for a trip to take place in 2025 What is Pina Colada's 2024 net income using cash basis accounting? $14300 $2420 $3080 $1760 Consider a linear system represented by the following augmented matrix. [3 7 2 c-7 1 0 0 c-7 a-1 (a) Impose conditions on a, b, c ER such that the above system has an infinite many solutions. (b) Similarly, impose conditions on a, b, c E R such that the above system has an a unique solution and no solution. Factors of 4x-7 and x+4 canyou please tell me the meaning of these wordsthanksKEY TERMS Visual symbolism Visual literacy Line chart Surface chart Bar chart Pie chart Data visualization Flowchart Infographics Title Caption Legend Synopsis Executive Summary Urgent please help I am so lost thank you a lot Take me to the text Sruppose a buseness receives a $321,000 long-term bank loan an December 31,2019 . The bortowing atrangement rectuires the business to pay $00,250 by September 2020 . Show how the business will report both current and fong-term fabilities on its December 31,2019 balance sheet. Do notienter doliar sions or commas in that kawua hoxes: Consider the following vector function. r(t) = (t, t, 4) (a) Find the unit tangent and unit normal vectors T(t) and N(t). T(t) = N(t) = (b) Use the formula x(t) = IT'(t)| Ir'(t)| to find the curvature. k(t) = Which of the following statements is correct with regards to the deductibility of interest?A. Compound interest must be paid or payable in the year, whereas current interest isonly deductible if it is paid in the year.B. Current interest must be paid or payable in the year, whereas compound interest isonly deductible if it is paid in the year.C. The borrowed funds may be used for personal purposes.D. The borrowed funds are only deductible to the extent of the CRA's prescribed rate. Alta Ltd. is manufacturing three products : A, B and C. The costs of manufacture are as follows Fixed costs of Alta Ltd. is $15,000. Calculate profit and do a CVP Analysis for Alta Ltd. Products A B C Raw Material 16,000 20,000 26,000 Labour 14,000 17,000 18,000 Overheads 10,000 12,000 14,000 Sales 60,000 70,000 80,000 Could you please help me with this multipart question?1. Can you look at a number and instantly tell if it is divisible by 2?a. No, you would have to use long division.b. Yes, if the ones digit is even the number is divisible by 2.1a. Can you look at a number and instantly tell if the number is divisible by 5?a. No you would have to use long division.b. Yes, if the ones digit is 0 or 5 the number is divisible by 51b. Can you look at a number and instantly tell if it is divisible by 10?a. No, you would have to use long division.b. Yes, if the one digit is 0 the number is divisible by 0.1c. Can you tell if a number is divisible by 3 looking at the ones digit? Yes or no? A supermarket has the following minimum personnel requirements during the week. Each employee is required to have two consecutive days off. How many regular employees are required, and what is a good schedule? : a) Moving to another question will save this response. Question 16 A hank rell of 40 coins weighs approximalely 0.313 kg. What a tre mass in grams of a single coin? In a two regressor regression model, if you exclude one of the relevant variables then a. it is no longer reasonable to assume that the errors are homoskedastic. b. the OLS estimator becomes biased C. you are no longer controlling for the influence of the excluded variable O d.a. and b. are both true. What are your thoughts on Eichmann's defence argument: "I wasonly obeying orders and therefore should not be heldaccountable? A 3-year project costs $800 and has cash inflows of $500 in Year 1, $400 in Year 2, and $300 in Year 3. What is the project's payback period? Use the following to answer the next two questions. You invested $50,000 in a mutual fund last year. At the time you opened your account, the mutual fund shares had a NAV of $50. The fund charges a 2% front-end load and a 1% back-end load. During the course of your investment, you received $4.21 per share in dividends, which you reinvested in the fund at a price of $55.01/share. The fund's NAV was $53 at the time you closed your account. Find the total number of shares you owned after you reinvested your dividends. Round intermediate steps to four decimals and your final answer to the nearest whole share. a 1077 b 1055 c 1066 d 1126 According to this news (http://www. ft. com/content/ab456776-05b0-11e3-8ed5-00144feabde), China reduced the number of salmons imported from Norway drastically after the Norwegian committee awarded the Nobel Peace Prize to Xiaobo Liu, a Chinese dissident. How would we call this kind of action to exercise power that imposing costs on other actors to reduce the value of the reversion outcome? O Coercion O Outside options O Agenda setting 4. A consumer with the utility function U(x 1,x 2)=x 12x 23faces prices p 1=4,p 2=5 and has an income of $200. For this consumer, holding prices fixed: a. Derive an expression for the Engel Curve for x 2. b. Plot this Engel curve. c. Holding p 1and m fixed, plot this consumer's demand curve for x 2.