1. Coal is in the underground and we have to dig it out. Water is always there and circulating. Wind and Solar are things that have and will exist for a long time. We can use them and cycle them
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:
Because each mountain has its own way of being formed so its expected that each mountain would differ from the other
here is the answer off of google:
Third-party candidates rarely win election in American campaigns. Third-party candidates can shift national attention to particular issues. Third-party candidates can take votes away from major political party candidates, influencing the outcome of elections.
