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 father is 64 years, and my youngest niece is 6 years sometime(a).
b. The older psyche was 32 years old when I was born.
c. - e. I will let x be the age of the 32 year old (myself) when the ages add up to 150. Then, the oldest soul will be x + 32 years old. When the ages add up to 150, x will be the age that satisfies the compare: So, if x = my age and the eldest somebody is 32 year older than me, I would write 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 soon 32 will be 59.
The older person who is 64 will be x + 32 = 59 + 32 = 91 years old.
91 + 59 = 150, so the calculations are 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. Let x be age of the person who is currently 32 when he is (or was) 3 generation as old as the youngest person. When the 32 year old is (or was) 3 times the age of the youngest person, x will satisfy the following equation:
x = 3(x 26), or x = 3x 78. Solving 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 want to get a full essay, order it on our website: Ordercustompaper.com



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