N2 + 3H2 2NH3 If N2 is reacting at a rate of –0.40 M/s, what is the rate by which NH3 is being produced? (Also, show calculations.)

-0.80 M/s
+0.40 M/s
+0.80 M/s
+1.20 M/s

Afootball game between the thunder and the sharks is in its closing minutes, with the thunder ahead by 20 points. the thunder’s coach considers sending in the second-string quarterback. this would reduce the risk of the star quarterback getting injured, but the second-string quarterback is not very good. complete the passage describing the coach’s decision in economic terms.

Ahypothesis test is conducted with a significance level of 5%. the alternative hypothesis states that more than 65% of a population is right-handed. the p-value for the test is calculated to be 0.03. which of the following statements is correct? we can conclude that more than 3% of the population is right-handed. we cannot conclude that more than 65% of the population is right-handed. we can conclude that more than 65% of the population is right-handed. we can conclude that exactly 3% of the population is right-handed. there is not enough information given to make a conclusion.

Can someone make a thesis statement out of this? some historians have called the civil war and reconstruction period a “second american revolution.”