Date and Observations: I’ll send you the picture by text message: (561-542-5608) Calculations: 1. Write the balanced equation for the reaction conducted in this lab‚ including appropriate phase symbols. Mg(s) + 2HCl(aq) --> H2(g) + MgCl2(aq) 2. Determine the partial pressure of the hydrogen gas collected in the gas collection tube. The partial pressure of the hydrogen gas is 1.07 atm 3. Calculate the moles of hydrogen gas collected. pv=mrt ; n= .0013mol of hydrogen gas 4. If magnesium was
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A cash advance payday loan is defined by its name. It is a loan which is meant to be held only until the borrower’s next payday. This is not the type of loan is not meant to be used to purchase items such as houses or vehicles. These loans are meant for people who have unexpected financial responsibilities and do not have the money until their next paycheck comes. Molly did not realize that she was behind with her gas bill and she let it go past due. She received a shut off notice in the mail and
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CASE STUDY 3 - Cash Budget SCHEDULE OF EXPECTED CASH COLLECTIONS FROM CUSTOMERS: Credit Sales May June April (94‚000 * 0.70) = 65‚800 65‚800 May (89‚500 * 0.30) = 26‚850‚ June (89‚500 * 0.70) = 62‚650 26‚850 62‚650 June (75‚000 * 0.30) = 22‚500 22‚500 Total Cash Collections 92‚650 85‚150 SCHEDULE FOR EXPECTED PAYMENTS FOR PURCHASE OF INVENTORY Inventory purchases May June April (195‚000
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GRAPHS § § § § § § Elements – line segments in a graph that represent network components. Nodes – the terminals of the line segment. Incident node and element – if the node is terminal of the element. Graph – shows the geometrical interconnection of the elements of a network. Subgraph – any subset of elements of a graph. Path – a subgraph of connected elements with no more than two elements connected to any one node. § Connected graph – if and only if there is a path between every pair of nodes.
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Sample Calculations I-Beam (S8x18.4) Dimensions: D= 8 in; h= 7.148 in; bf= 4.001 in; tw= 0.271in; tf= 0.426in; L (length of the beam) =18.4 in I= (bf*D3 – h3 (bf – tw))/12= 57.6 in4; E (Referenced value of Young’s modulus) = 29X106 psi Theoretical Strain: ε= σ/E= (M*y)/(E*I) P = load a = distance from support to the applied load (48 in) y = distance from neutral axis to the extreme element in y-direction The sing in the theoretical strain (±) determines if the strain is in compression
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a marketing perspective why you would expect gross margin percentage‚ expense to sales ratio‚ net profit margin‚ inventory turnover‚ and asset turnover to be different for a grocery store chain versus a department store chain. Calculations based on data from given case for Winn Dixie and Dillard: | Gross Profit Margin | Expense to sales ratio | Net Profit Margin | Inventory Turnover | Asset Turnover | Winn Dixie | 27.50% | 25.42% | 2.08% | 7.2525 | 4.5267 | | | | | | | Dillard
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CALCULATIONS Determining the amount Limiting Reagent used. nlimiting reagent = Molarity x Volume or Mass / Molar Mass Example: Limiting reagent is 5mL of 1.0 M HCl nlimiting reagent = Molarity x Volume nlimiting reagent = (1.0 [mol/L]) x 0.005 [L]) = 0.005 mol Determining the qrxn and qcal. qrxn + qcal = 0 -qrxn = qcal qrxn = ΔHrxn x nlimiting reagent qcal = Ccal ΔT qrxn = - Ccal ΔT + mcsolid ΔT (note: only if there is a precipitate formed in the reaction)
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Cash and Cash Equivalents Cash This includes money and other negotiable instrument that is payable in money and acceptable by the bank for deposit and immediate credit. Examples are bills and coins‚ checks‚ bank drafts and money orders. To be included or considered as cash‚ it must be unrestricted as to use‚ meaning‚ it must be readily available for use or payment of current obligations‚ thus‚ not subject to contractual or legal restrictions. The following items are included in “cash”:
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ACCT504 Practice Case Study 3 on Cash Budgeting This is a practice case study to help you become familiar with how to create a comprehensive cash budget. The cash budget relates to TCO D and is discussed in Chapter 4. The actual case study assignment should be uploaded to the Week 6 Assignment Dropbox by 11:59 p.m. mountain time on Sunday at the end of Week 6. You are encouraged to use the Excel template file provided in Doc Sharing. The Cambridge Company has budgeted sales revenues as follows
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ASSIGNMENT 1 Time Value of Money: PV & FV for Single Cash Flows 1.- Is this true or false? $100 invested for 10 years at 12% interest is worth more in FV terms than $200 invested for 10 years at 4% interest. (Answer: False) 2.- Megan wants to buy a designer handbag and plans to earn the money babysitting. Suppose the interest rate is 6% and she is willing to wait one year to purchase the bag. How much babysitting money (to the nearest whole dollar) will she need to earn today to buy the bag
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