Rosh Hashana

Tashlich My great aunt gave me a card with a version of the Tashlich prayer. This card must be over 50 years old. The prayer contains in Hebrew: (1) Micah Chap 7, verses 18-19 (2) The following words: וְכָל־חַטֹאת עַמְךָ בֵּית יִשְׂרָאֵל תַשְׁלִיךְ בִּמְקוֹם אַשֶׁר לֹא יִזָכְרוּ וְלֹא יִפָּקְדוּ וְלֹא יַעַלוּ עַל־לֵב לְעוֹלָם׃ (3) Micah Chap 7, verse 20 Where do the words in item 2 come from? I looked up Tashlich on several websites and prayer books and could not find these words. The prayer book for Rosh Hashanah contains additional verses that may be recited. However, the words in item 2 are not included. Thanks.

Please tell me how to blow the shofar on Rosh Hashana? Do you have a picture with the sound(s) to make?  

Dear Rabbi, why do we blow Shofar on Rosh Hashanah?

Dear Rabbi, why is there a widespread custom on Rosh Hashanah to eat sweet apples dipped in honey?

Dear Rabbi Since, in addition to being the beginning of the New Year, Rosh Hashana is also the first day of the Hebrew month of Tishrei, why don't we say Hallel on Rosh Hashana like is done on holidays and on other days of Rosh Chodesh throughput the year? Thanks!  

Where in the written Torah text does it tell us explicitly that the first day of Tisrei is Rosh Hashana?