3 years ago

In a wildlife park, there were 18 gray wolves. After three years, there were 27 gray wolves. What is the percent gain?

1 answer:

3 0

Answer:

50 percent gain

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Korolek [52]

Given the function $f(x)=3x^2-18x+23$ . The above function can be written as

$f(x)=3x^2-18x+23\\ f(x)=3(x^2-6x)+23\\ f(x)=3(x^2-6x+9-9)+23\\ f(x)=3(x-3)^2-27+23\\ f(x)=3(x-3)^2-4$

a)Now, the function $f(x)=3(x-3)^2-4$ has minimum value since the coefficient of $(x-3)^2$ is $3>0$ .

b) The minimum value of the function occurs at $x=3$ and its value is

$f(3)=3(3-3)^2-4 =-4$

c)The minimum value of the function occurs at $x=3$ .

6 0

3 years ago

Bad White [126]

Answer:

It is B or C

Step-by-step explanation:

4 0

2 years ago

DanielleElmas [232]

Answer : I believe it is 4

4 0

2 years ago

Contact [7]

Algebraically, $2f+9$ .

Hope this helps.

5 0

3 years ago

Olenka [21]

Answer:

11.1 feet

Step-by-step explanation:

SOH-CAH-TOA.

you use cosine to find X which is VT. cos72=x/36

which is then simplified into 36cos72 which is 11.1246118, round to nearest 10th, 11.1

7 0

3 years ago