1. Shifa menyimpan uang di Bank Mandiri sebesar Rp800.000,00 dengan bunga 12% pertahun. Hitunglah bunga yang di peroleh
oleh Shifa setelah :
a. 1 tahun
b. 4 bulan​

We just started the introduction into circles and i have no idea how to do this.

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?

Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?