A scientist wants to find the average mass of fish living in a large pond. So she will use the masses of a sample of fish from t
he pond to find the average mass.
Answer the questions below.
Answer the questions below.
1 answer:
You might be interested in
A. square root property
it has one value with x which is x^2 and it cn be easily solved without having to factorise, quadratic formula cant be used as it need ax^2+bx+c=0 format
B. factorising
i just felt like this was easier to factorise than the other 2 options left
C. Completing the square
same reason personal preference
D- Quadratic
the 17 kinda threw me off and i didnt wanna get on factorising or doing completing the square so quadratic formal