Answer:
Step-by-step explanation:
Answer:
Option A.
Step-by-step explanation:
It is given that, sales (in hundreds) for several months can be modeled by the function:
We need to find the month in which 400 toys were sold.
Substitute S(m)=4 in the given function.
Now,
or
or
or
Approx the value to the next whole number.
or
It means, 400 toys were sold on 7th and 10th month.
Therefore, the correct option is A.
Answer:
Step-by-step explanation:
4-8 = -4
Thus, the answer is - 4/3
Electricity wasn't the only energy cost. also look at logs for fire. being that they were bought for fire it is using heat energy. there for making the total energy cost the highest. only look at what is energy cost toward the overall bill.