The percentage of adult height attained by girls who are x years old can be modeled by f(x)equals 62 plus 35 log (x minus 4 )where x represents the girl's age (from 5 to 15) and f(x) represents the percentage of her adult height. Use this function to determine approximately what percent of her adult height girls are at age 15.

Step-by-step explanation:

The percentage of adult height attained by girls who are x years old can be modeled by:

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

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

If a girl's age, x=15

Then, from f(x), the percentage of her adult height:

The percentage of adult height attained by a girl who is 15 years old is approximately 98.45%.

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

rx and sx

step-by-step explanation: