Me ! last year, reuben deposited $2000 into an account that paid 4% interest per year and $6000 into an account that paid 9% interest per year. no withdrawals were made from the accounts. answer the questions below. do not do any rounding. a) what was the total interest earned at the end of 1 year? b) what was the percent interest for the total deposited?

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Answer for 10 points show work you guys in advanced < 3