This year a business hade a profit of $10,000. The profit is expected to increase by 12% each year. What will be the profit in six years?

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

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?