What is the age of earth :4 billion years
:4.6 billion years
:4.56 billion years
:4.66 billion years
:4000 billion years

Which of the following crops is not typically grown in the great plains region? a. corn c. soybeans b. rice d. wheat

What evidence does the writer give to support his argument about coral reefs? a) he speaks of the activities of coral polyps. b) he describes the composition of the great barrier reef. c) he emphasizes the ways in which coral reefs are fragile. d) he points out the ways that scientists do research on the reefs.

Given f(x) = 3x= 1 and g(x) = 2x-3, for which value of x does g(x)= f(2)? its for algebra