Using Ages In Mathematical Models

Using Ages in mathematical Models a. The epochs atomic number 18 64, 32 and 6. I am 32 geezerhood onetime(a), my perplex is 64 stratums, and my youngest niece is 6 old age sometime(a). b. The octogenarianer psyche was 32 years senile when I was born. c. - e. I pull up stakes allow x be the eld of the 32 year previous(a) (myself) when the old jump ons cater up to one hundred fifty. Then, the oldest mind will be x + 32 years old. When the ages add up to 150, x will be the age that satisfies the equivalence: So, if x = my age and the eldest somebody is 32 year older than me, I would print their age as x + 32. Then the equation would be: x + (x+32) = 150. (x + 32) + 32 = 150 or 2x + 32 = 150 2x = 118 X = 118/2 = 59 The someone who is curtly 32 will be 59. The older someone who is 64 will be x + 32 = 59 + 32 = 91 years old. 91 + 59 = 150, so the calculations atomic number 18 correct. f. The 62 year old was 52 when the youngest person was born. The 32 year old person was 26 when the youngest person was born.

g. - i. permit x be age of the person who is currently 32 when he is (or was) 3 times as old as the youngest person. When the 32 year old is (or was) 3 times the age of the youngest person, x will pay the following equation: x = 3(x 26), or x = 3x 78. resolution for x: 2x = 78 x = 39 When the person who is currently 32 is 39, the youngest person will be x 52 = 39 52 = 13 years old. 39 = 3 X 13, so the calculations are correct.If you extremity to get a abundant essay, order it on our website: Orderessay

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