1.sum of first n term of an AP if first term is a and common difference is d=__ 2.the nth term of G. P if first term is a and commom ratio is r =__

3.the geometric mean of 4 and 16 =__

4.value of 0!=__

5.sum of first term of G. P if first term is a and common ratio r>1=__

What conditions must be met before you can use the subjunctive? a) you must have two verbs in the same sentence. b) you must use a wedding verb. c) you must have a wedding verb in the first clause and another verb in the sentence. d) you must have a wedding verb in the first clause and a new subject for the second verb.

Select the phrase that best completes the sentence.               je veux que a. le train doit arriver plus vite. b. vous téléphoniez à une ambulance. c. nous prendrons une navette. d. tu vas à la poste.

Use the noun in parentheses to fill in the blank with the correct direct object pronoun. livre) lis ce soir.-les-la-le-l' jus de pommes) bois.-le-les-la-l'