Answer:
do you understand it
Step-by-step explanation:
do you understand it
Given :
Factory has supplies expenses of $1135.78 a day.
Company earns $60,128.72 in one week.
To Find :
The factory's total profit or loss in one week.
Solution :
Expenses of factory of a week :
E =$( 1135.78 × 7 ) = $7950.46 .
Now, profit is given by :
P = $60,128.72 - $7950.46
P = $52178.26
Therefore, total profit of factory in one week is $52178.26 .
Hence, this is the required solution.
Answer:
d part $30,000 correct answer
Answer:
846.95
Step-by-step explanation:
because I multiplied the dividend by ten to match the divisor then moved the decimal point! Please give me brainliest!
Answer:
It will take 34.79 years before the solar panel is only able to produce 300 watts of power
Step-by-step explanation:
The equation for the amount of electricity that a solar panel is capable has the following format:
In which Q(t) is the amount after t years, Q(0) is the initial amount and k is the exponential decay constant.
After ten years, a solar panel produces 89% of the electricity that it was able to produce when it was brand new.
This means that . So
So
Initially capable of producing 450 watts of power
This means that
How long will it take before the solar panel is only able to produce 300 watts of power?
This is t for which Q(t) = 300. So
It will take 34.79 years before the solar panel is only able to produce 300 watts of power