Answer:
The correct answer is - $720 or 20%.
Step-by-step explanation:
Given:
Total expense = 3600
Electric=30%
Heating and gas=50%
Water and sewer=X%
Solution:
For electric: 3600*30/100 = 1080
for heating and gas: 3600*50/100 = 1800
Left money for expense of water and shower = total - (electric and heating)
= 3600-1880
= 720
Percentage of water and shower = 720*100/3600
= 20%
Answer:
1215.916
Step-by-step explanation:
Answer:
number 2 is the answer or 4*pi inches² or 12.6
Step-by-step explanation:
Answer:
He in incorrect because he should have only 5 factors of three.
Step-by-step explanation:
To the left of the equation the combined exponent is 5, while to the right of the equation there are 6 principals of 3 when there should only be 5 to make it equal. Thus, he is incorrect because he should have only 5 factors of three.