If the United States is approximately 3.8 x 10 square miles and France is approximately 2.1x10' square miles, approximately how many more square miles is the United States than France?

2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

Which choice represents the sample space ,s for this event