Answer:
n=14
Explanation:
These ratios can also be written this way:
cross multiply and you get:
7x18=9n
126=9n
n=14
Answer by YourHope:
Hi! :)
What do GPS devices do?
C) Locate exact coordinates on Earth!
:)
Answer:
the answer is c
Explanation:
after WW2 the soviet union had installed itself into every major form of government in all the eastern countries that where occupied by nazi germany. and im pretty shure even now they maintain some what control over those regions. but if this question is strictly talking about people wanting to immigrate back in the 40's up until the 80's then it is definetly without a doubt C
Answer:
Transport of sediments causes them to become rounder as their irregular edges are removed both by abrasion and corrosion. Beach sand becomes highly rounded due to its endless rolling and bouncing in the surf.
Following are the correct options for this question:
- Build more windmills
- Develop cost-efficient solar energy
- Improve gas mileage in cars
- Reduce the use of nonrenewable energy sources
Any undesirable change occurs in the air due to addition of pollutants is called air pollution. The major air pollutants are sulfur dioxide which is released from the combustion of fossil fuels like coal, petroleum and from factories. Bedsides, sulfur dioxide dust and smokes are other pollutants. Building of more wind mills and developing low cost solar energy will reduce air pollution as they will provide clean energy and will reduce dependency on coal burning in thermal power plant. Improving as mileage in cars will also reduce emission of sulfur dioxide, hence reduce air pollution. Building of more wind mills and developing low cost solar energy are renewable source of energy, will reduce use of nonrenewable energy sources such as fossil fuels.
