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DIFFERENTIAL EQUATIONS W/WILEYPLUS
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- 1. Except for the door and floor, a shed is built entirely out of plywood. How many square meters of plywood are needed to build the shed? (1 foot 0.3048 m) 10 ft. 7 ft. 3 ft. 18 ft. 17 ft. 15 ft.arrow_forward1. Leigh plans to invest $2500 for 4 years. She is considering two options: • A compound interest Guaranteed Investment Certificate (GIC) earning 5.6% per year for 4 years • A simple interest government bond earning 6.1% per year for 4 years a) Determine the total interest earned for each option at the end of each year. GIC Year Principal Interest earned (5.6%) Total interest 1 2 3 4 Government Bond [2 Marks] Interest earned (6.1%) Year Principal 1 2 3 4 b) Which is the better option? Explain. Total interest c) If Leigh can only invest for 3 years, which is the better option? Explain.arrow_forwardPls help ASAParrow_forward
- Pls help ASAParrow_forward3. George will need $22 500 when he goes to college 5 years from now. She has 2 options for saving the money. Option A: A regular deposit at the end of each month into an account that earns 5.75% per year compounded monthly (2 Marks) Option B: A regular deposit at the end of each year into an account that earns 6.35% per year compounded annually (2 Marks) Which option should George choose? Make a recommendation, then justify it.arrow_forward2. During a chemical reaction, the concentration of one of the reactants is measured over the time since the beginning of the reaction. Time (s) 20 25 30 35 40 Concentration (mmol/L) 7.0 3.7 2.0 1.0 0.5 a) What type of relationship seems to exist between time and concentration? Justify your answer.arrow_forward
- 1 6. The formula V= Tr²h gives the volume of a cone with radius r and height h. 3 a) Rearrange the formula to isolate r. b) Determine the radius of a cone with volume 14 m³ and height 5.3 m. c) Determine the height of a cone with volume 13 m³ and radius 1.6 m. Explain your strategy.arrow_forwardPls help ASAParrow_forwardPls help ASAParrow_forward
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage
