Answer:
f(3) = 36
Step-by-step explanation:
ƒ(x) = 5x^2 − 9x + 18
Let x =3
ƒ(3) = 5(3)^2 − 9(3) + 18
= 5*9 -27 +18
= 45 -27+18
=36
Answer:
1200
Step-by-step explanation:
540,000/450 = 54,000/45 = 1200
Answer:

Step-by-step explanation:
We are given the two functions:

And we want to find:

We will find g(-2) first. So:

Thus:

Evaluate:

Therefore:

Answer:
48
Step-by-step explanation:
6(miles per day) * 8(days) = 48
Answer:
3.8333... ft
Step-by-step explanation:
1 ft = 12 inches
46 inches * (1 foot)/(12 inches) = 3.8333... ft