Let's call your number n. Twice your number is 2n. The product of your number and twice your number (so n multiplied by 2n) is 128.
Set up an equation:
n × 2n = 128
2n² = 128
Divide both sides by 2:
n² = 64
Square root both sides to isolate n:
n = 8
The question asks for half your number, so just half 8:
8 ÷ 2 = 4.
Half your number is 4.
Answer:
An agronomist works in the field of agriculture, and acts as the go-between for farmers and crop researchers. Agronomists have a wide range of work, but their role is best summed up as a “crop doctor.” They are concerned with the health and well-being of crops used for food production, fuel, and land reclamation.
Answer:
Eastern Coast of the US, Western coast of Europe and upwards to the polar region
Explanation:
The two images explain clearly that the currents help contribute to warm water, and shown in the second infographic, it says that it brings that water towards the areas listed above. Even without that second picture, we can conclude that it at least goes around north Eastern coast of the US and West Europe as seen by the Gulf Stream current's projection based on arrows.
Carbon dioxide (CO2) makes up the vast majority of greenhouse gasemissions from the sector, but smaller amounts of methane (CH4) and nitrous oxide (N2O) are also emitted. These gases are released during the combustion of fossil fuels, such as coal, oil, and natural gas, to produce electricity.
Answer D I believe! Have a nice day
