7. Dan leased a Ford truck for three years by paying $4000 up front and payments of $185 per month. Thelease stipulated he would be charged $0.15/mile for any mileage in excess of 36,000. When he returnedthe truck at the end of the lease, it had 39,221 miles on it. What was the total cost of the lease?Applied Mathematics, Fourth Edition

To solve this problem we follow the following steps first we find the total payments in three…

Answered: 7. Dan leased a Ford truck for three…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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You always enjoyed a Starbucks Iced Oat Latte every day (5 days a week) on your way to work at a cost of $5.70 including tax. At lunch you'd pick up a sandwich and coffee from the bakery at your office building for an all-in cost of $12.50. You were tired after your long commute so you would order out three nights a week at a cost of about $20 per meal. You have been trying to save for a trip but never had any extra cash to invest. Then COVID hit and you had to work from home. Now that you are back at your office, you are bringing your own coffee, packing your own lunch, and only eating out occasionally. You estimate you are spending only about 10% weekly of what you were spending pre- covid and saving the rest. If you invest your weekly savings into a mutual fund with an annual rate of return (APR) of 6.5%, compounded weekly, a) How much will you have accumulated at the end of two years to fund your trip? b) How much would you have to deposit in one lump sum today to have the same…
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Akomiah deposits GH¢1,000 into his bank account. The bank credits interest at nominal annual rate j,convertible semi annually, for the first seven years and nominal annual rate 2j,convertible quarterly, for all years thereafter. The accumulated value of the account at the end of 5years is 2x. If the accumulated value of the account at the end of 10.5years is GH¢1,980,fund the value of x.
Maddy Brown needed start-up money for her landscape service. She borrowed $11,000 for 42 months and paid $1,617 interest on the loan. What interest rate did she pay?
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2. Jack sold a t-shirt for $100, he made a profit percentage of 25%. Calculate: a. The cost price of the t-shirt b. The amount of profit Jack made. 3. James is a friend of the grocery store owner, the owner allocates to James' name, a special discount of 2% whenever he shops at the store. If James' total $156.20 calculate whether or not James' total would be under $150.00 after the discount. 4. Jake buys a shirt marked at $80. He receives a 10 per cent discount. How much does he pay for the shirt? Section 4 (Measurement) 1. Calculate the are and perimeter of a square with sides 8 cm. 2. Calculate volume of a cube with side 15 m.
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