Answer:
11n
Step-by-step explanation:
7n+4n (factorize out n)
= n (7 + 4)
= n (11)
= 11n
Answer:
the exponential form of this is a to the power 6
I.e a⁶
mark me as brainliest
Answer:
Current impact in pollution units per day=21.6 billion pollution units per day
Step-by-step explanation:
1 person consumes 3000 kilo-calories per person
Current population=7.2 billion people
Total calories the entire population produces=(7.2 billion×3000)
1000 kilo-calories causes= 1 pollution unit
To get the impact of the entire population=(7.2 billion×3000)/1000=21.6 billion pollution units per day
initial estimate in 2002 = 103M
Actual cost in 2006 = 142M (103M + 39M)
% over budget = 39/103 = 37.86%
Answer:

Step-by-step explanation:
