Anna invested $300 in an account paying an interest rate of 62% compounded quarterly. Harper invested $300 in an account paying an
interest rate of 5% compounded monthly. To the nearest hundredth of a
year, how much longer would it take for Harper's money to double than for
Anna's money to double?

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?

Ineed to know the answer to this algebra question.

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation