"Age" Word Problems (page 1 of 2) In January of the year 2000‚ I was one more than eleven times as old as my son William. In January of 2009‚ I was seven more than three times as old as him. How old was my son in January of 2000? Obviously‚ in "real life" you’d have walked up to my kid and and asked him how old he was‚ and he’d have proudly held up three grubby fingers‚ but that won’t help you on your homework. Here’s how you’d figure out his age for class: First‚ name things and translate the
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5e^(-x) = -4 e^(-x) = -4/5 no solution‚ e cannot have a negative answer 2. Describe the transformations on the following graph of f (x) log( x) . State the placement of the vertical asymptote and x-intercept after the transformation. For example‚ vertical shift up 2 or reflected about the x-axis are descriptions. a. g(x) = log( x + 5) horizontal left shift 5 Vertical asymptote x = -5 x-intercept: (-4‚ 0) b. g(x)=log(-x) over the x-axis vertical asymptote x=0 no x-intercept
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Examples of Age word problems : 1. Six years ago Jun was 4 times as old as Joan.In four years‚ he would be twice as old as Joan. How old are they now? 6 years ago joan x jun 4x .. after 4 years joan x+10 Jun 4x+10 4x+10=2(x+10) 4x+10=2x+20 4x-2x=20-10 2x=10 x=5 joan 6 years ago. Now age = 11 Jun 4x‚ = 20‚ 6 years ago. Now age =26 years now 2. At present‚ Pedro’s age is 25percent of his father’s age.Twenty years from now Pedro’s age would be 50percent of his fathers age. How old
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compounded quarterly‚ find the present value of P5‚500 for 10years and 9 months. -Deferred Ordinary Annuity *Find the present value of a deferred annuity of P1‚050 a year for 8 years that is deferred 2 years‚ If money is worth 7% effective. -Problem on Amortization *Arlette owes P10‚000 with interest at 12% compounded semi-annually for three years. Find her periodic payment payable semi-annually and construct the amortization table. -Sinking Fund *Paula borrowed P5‚000 from the Baranggay
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6.5 Step 1: Pick a friend or family member to be the character of your word problem. This friend or family member may do one of the following: * Drive a boat * Drive a jet ski Step 2: Select a current speed of the water in mph. Step 3: Select the number of hours (be reasonable please) that your friend or family member drove the boat or jets ski against the current speed you chose in step 2. Step 4: Select the number of hours that your friend or family member made the same trip
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Solving 2- step word problem s involving multiplication and any of addition or subtraction I. Learning Objectives Cognitive: Solves 2- step word problems involving multiplication and any of addition or subtraction. Psychomotor: Wrote the solution accurately. Affective: work cooperatively with the group. II. Learning Content Skill: Solving 2- step word problem s involving multiplication and any of addition or subtraction. Reference: BEC – PELC I D 8.1-textbooks Materials: textbook‚ fleshcards
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second word problem of “Mrs. Higashi displayed 57 student drawings on 3 walls in her art classroom. If she divided the drawings equally‚ how many drawings are on each wall?” After introducing the word problem‚ we broke apart the word problem by circling the information the word problem provided us with such as 57 student drawings and 3 walls‚ I also asked students what operation we needed to solve this word problem. The students could determine we needed to divide to solve the word problem. Then I
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Math - Problem Solving : Geometry Problem Solving | | | | | | | | | | | | | | | | | | | | |Student
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Directions: Answer each of the following questions algebraically. You may sketch the graph of the parabola to help you visualize the flight of the ball. 1. A water balloon is tossed into the air with an upward velocity of 25ft/s. Its height h(t) in ft after t seconds is given by the function h(t) = -16t2 + 25t + 3. a) After how many seconds will the balloon hit the ground? b) What will the height be at t = 1 second? 2. A football is passed through the air and caught at ground level for
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❶AGE PROBLEM In three more years‚ Miguel’s grandfather will be six times as old as Miguel was last year. When Miguel’s present age is added to his grandfather’s present age‚ the total is68. How old is each one now? This exercise refers not only to their present ages‚ but also to both their ages last year and their ages in three years‚ so labelling will be very important. I will label Miguel’s present age as "m" and his grandfather’s present age as "g". Then m + g = 68. Miguel’s age "last year"
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