Translate the following phrase into an algebraic expression:
Two times the sum of a and b
2a + b
a + 2b
2a + 2b
2(a + b)
Im guessing it 2(a+b)
Which statement fits the frontier ethic?\n\nHelp those in need.\n\nWalk lightly on Earth.
A society that relies on nonrenewable resources is unstable because these resources _____.
When energy from the sun reaches Earth, it is not _____.\n\nabsorbed by plants\n\
The early, rapid growth of the human population was a direct result of _____.\n\n
As farming became more productive, more people were able to _____.\n\nengage in m
History with TA
The 9:3:3:1 ratio of the offspring in Gregor Mendel\u2019s dihybrid crosses led him to conclude that _____________________________.
Which of these are bases?\nDistilled water \nDish soap \nDrain cleaner Vinegar \n
Answer each question thoroughly. To earn full credit for each question, you must compose a well thought-out response using good grammar and mechanics.