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uysha [10]
3 years ago
9

The percentage of adult height attained by girls who are x years old can be modeled by f​(x​)=62+35log(x-4)where x represents th

e​ girl's age​ (from 5 to​ 15) and f​(x​) represents the percentage of her adult height. A) Use this function to determine approximately what percent of her adult height girls are at age 5 . B) The approximate percent of her adult height is nothing ​%. ​ (Round to two decimal​ places.)
Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
3 0

Answer:

62% and 161.29%

Step-by-step explanation:

Given that the percentage of adult height attained by girls who are x years old can be modeled by

f​(x​)=62+35log(x-4), where

x represents the​ girl's age​ (from 5 to​ 15) and

f​(x​) represents the percentage of her adult height

A) When age =5, we have x=5

f(5) = 62+35log(5-4) = 62+35log 1\\= 62+0 =62

So height when age is 5 is 62 %

B) The approximate of her adult height is

\frac{100}{62} \\=161.29%

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Answer with Step-by-step explanation:

We are given that if sum of several numbers is odd

We have to prove that at least one of the number is itself odd.

Suppose, we have three numbers

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Sum of numbers=6+7+8=21=Odd number

We know that sum of two odd numbers is always an even number.

Sum of an odd number and an even number is always an odd number.

If we take even odd numbers then sum is always an even number and sum of odd odd numbers then the sum is always an odd number.

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7+3+9+5=24

Sum of even numbers is always an even number.

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A company provides a monthly pension to its employees. A person retiring at 62 retires and receives a full monthly pension. If t
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Answer:

  • <em><u>The reduction is 8.6%</u></em>

Explanation:

Call F the full monthly pension of a person retiring at 62.

If a person continues to work the pension grows at a rate of 6% per year, compounded monthly, so use the compounded growing formula:

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