Answer:182/7g
Step-by-step explanation: 182 divide by 7= 26
342 divide by 9=38
and you want the lowest cost so a.
Answer:
sorry i don't know the answer but i have Nicholas sage
Step-by-step explanation:
Answer:
A. (-1, -16)
Step-by-step explanation:
Answer:
Question B
Step-by-step explanation:
If you would like a step by step explination comment below because it very simple but i do not know what grade your in so i shall not explain until
Answer:
Therefore the rate of growth of the tree is 33 cm/ yr.
Step-by-step explanation:
Given that,
The height of the tree is
H= 210 +33t
Here H represent the height of tree in cm and t is time in year.
The rate of growth is the first order derivative of the H with respect to time.
i.e The rate of growth 
∴H= 210 +33t
Differentiating with respect to t


Therefore the rate of growth of the tree is 33 cm/ yr.